Pennsylvania
Area Codes List: 215, 267, 272, 412, 484, 570, 610, 717, 724, 814, 878
| Prefix | City | Company | Type | Introduced |
| 267468 | Ambler, PA | Verizon Pennsylvania | Landline | 01/14/2000 |
| 267470 | Ambler, PA | Mci Worldcom Communications | Landline | 10/13/1999 |
| 267540 | Bristol, PA | Xo Communications Services Inc | Landline | 10/13/1999 |
| 267543 | Bristol, PA | Paetec Communications | Landline | 10/13/1999 |
| 267545 | Bristol, PA | Xo Communications Services Inc | Landline | 10/13/1999 |
| 267548 | Bristol, PA | Us Lec Of Pennsylvania | Landline | 10/31/2000 |
| 267550 | Bristol, PA | Telcove Of Eastern Pennsylvania | Landline | 10/13/1999 |
| 267552 | Bristol, PA | Global Crossing Local Services-pa | Landline | 10/13/1999 |
| 267553 | Bristol, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267554 | Bristol, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267556 | Bristol, PA | Broadwing Communications | Landline | 10/13/1999 |
| 267557 | Bristol, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267712 | Bristol, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267783 | Bristol, PA | Global Naps | Landline | 08/20/2000 |
| 267812 | Bristol, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267859 | Bristol, PA | Broadwing Communications | Landline | 06/30/2001 |
| 267878 | Bristol, PA | Comcast Phone Of Pennsylvania | Landline | 05/16/2001 |
| 267293 | Carversville, PA | Comcast Phone Of Pennsylvania | Landline | 11/19/2004 |
| 267775 | Carversville, PA | Broadwing Communications | Landline | 06/30/2001 |
| 267860 | Carversville, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267863 | Carversville, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267868 | Carversville, PA | Telcove Of Eastern Pennsylvania | Landline | 10/13/1999 |
| 267869 | Carversville, PA | Global Naps | Landline | 10/13/1999 |
| 267998 | Carversville, PA | Netcarrier Telecom | Landline | 08/02/2001 |
| 267492 | Churchville, PA | Netcarrier Telecom | Landline | 08/02/2001 |
| 267221 | Doylestown, PA | Sprint Spectrum L.p. | Cell Number | 10/09/2001 |
| 267224 | Doylestown, PA | Xo Communications Services Inc | Landline | 11/14/2001 |
| 267245 | Doylestown, PA | Level 3 Communications | Landline | 06/06/2012 |
| 267247 | Doylestown, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267261 | Doylestown, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 08/13/2001 |
| 267327 | Doylestown, PA | Level 3 Communications | Landline | 02/21/2002 |
| 267337 | Doylestown, PA | New Cingular Wireless PCS – DC | Cell Number | 02/21/2002 |
| 267406 | Doylestown, PA | Bandwidth.com Clec | Landline | 04/26/2013 |
| 267454 | Doylestown, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/11/2011 |
| 267614 | Doylestown, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 06/30/2001 |
| 267629 | Doylestown, PA | New Cingular Wireless PCS – DC | Landline | 11/05/2001 |
| 267864 | Doylestown, PA | Netcarrier Telecom | Landline | 08/02/2001 |
| 267880 | Doylestown, PA | Verizon Pennsylvania | Landline | 10/13/1999 |
| 267884 | Doylestown, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267885 | Doylestown, PA | Verizon Pennsylvania | Landline | 10/13/1999 |
| 267893 | Doylestown, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267895 | Doylestown, PA | Broadwing Communications | Landline | 10/13/1999 |
| 267897 | Doylestown, PA | Telcove Of Eastern Pennsylvania | Landline | 10/13/1999 |
| 267898 | Doylestown, PA | Paetec Communications | Landline | 10/13/1999 |
| 267899 | Doylestown, PA | Global Naps | Landline | 10/13/1999 |
| 267935 | Doylestown, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267867 | Dublin, PA | Telcove Of Eastern Pennsylvania | Landline | 06/13/2000 |
| 267870 | Dublin, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267871 | Dublin, PA | Global Crossing Local Services-pa | Landline | 01/14/2000 |
| 267873 | Dublin, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267580 | Fairless Hills, PA | Verizon Pennsylvania | Landline | 10/13/1999 |
| 267417 | Flourtown, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267420 | Flourtown, PA | Rcn Telecom Service Of Pennsylvania | Landline | 10/13/1999 |
| 267422 | Flourtown, PA | Netcarrier Telecom | Landline | 08/03/2001 |
| 267433 | Flourtown, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267435 | Flourtown, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267447 | Flourtown, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267604 | Flourtown, PA | Peerless Network Of Pennsylvania | Landline | 08/20/2000 |
| 267682 | Flourtown, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267210 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 04/24/2002 |
| 267342 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 03/11/2002 |
| 267346 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 03/08/2002 |
| 267405 | Fort Washington, PA | Xo Communications Services Inc | Landline | 08/20/2000 |
| 267462 | Fort Washington, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267471 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 01/14/2000 |
| 267474 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 10/13/1999 |
| 267475 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 10/13/1999 |
| 267476 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 08/20/2001 |
| 267481 | Fort Washington, PA | New Cingular Wireless PCS – DC | Cell Number | 07/20/2001 |
| 267513 | Fort Washington, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267558 | Fort Washington, PA | Broadview Networks | Landline | 03/29/2001 |
| 267575 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 01/23/2001 |
| 267577 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 11/21/2001 |
| 267609 | Fort Washington, PA | Global Naps | Landline | 08/20/2000 |
| 267708 | Fort Washington, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267736 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 03/22/2001 |
| 267925 | Fort Washington, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267992 | Fort Washington, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 06/30/2001 |
| 267915 | Ft Wash, PA | Level 3 Communications | Landline | 03/03/2001 |
| 267918 | Ft Wash, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 06/30/2001 |
| 267396 | Furlong, PA | Paetec Communications | Landline | 03/11/2002 |
| 267491 | Furlong, PA | Global Crossing Local Services-pa | Landline | 01/14/2000 |
| 267493 | Furlong, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267494 | Furlong, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267719 | Furlong, PA | Broadwing Communications | Landline | 06/30/2001 |
| 267329 | Green Lane, PA | Us Lec Of Pennsylvania | Landline | 10/31/2000 |
| 267830 | Green Lane, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267834 | Green Lane, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267839 | Green Lane, PA | Global Naps | Landline | 10/13/1999 |
| 267416 | Harleysville, PA | Cavalier Telephone Mid-atlantic | Landline | 10/26/2006 |
| 267931 | Harleysville, PA | Global Naps | Landline | 10/13/1999 |
| 267932 | Harleysville, PA | Global Crossing Local Services-pa | Landline | 01/14/2000 |
| 267933 | Harleysville, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267220 | Hatboro, PA | Xo Communications Services Inc | Landline | 06/30/2001 |
| 267282 | Hatboro, PA | Level 3 Communications | Landline | 10/13/1999 |
| 267317 | Hatboro, PA | Level 3 Communications | Landline | 02/21/2002 |
| 267387 | Hatboro, PA | Netcarrier Telecom | Landline | 08/03/2001 |
| 267537 | Hatboro, PA | Broadview Networks | Landline | 10/31/2000 |
| 267615 | Hatboro, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267732 | Hatboro, PA | Global Naps | Landline | 08/20/2000 |
| 267803 | Hatboro, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267960 | Hatboro, PA | Paetec Communications | Landline | 10/13/1999 |
| 267961 | Hatboro, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267963 | Hatboro, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267965 | Hatboro, PA | Broadwing Communications | Landline | 10/13/1999 |
| 267966 | Hatboro, PA | Global Crossing Local Services-pa | Landline | 10/13/1999 |
| 267277 | Huntingdon Valley, PA | Netcarrier Telecom | Landline | 08/02/2001 |
| 267502 | Huntingdon Valley, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267571 | Huntingdon Valley, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267706 | Huntingdon Valley, PA | Paetec Communications | Landline | 08/20/2000 |
| 267722 | Huntingdon Valley, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267727 | Huntingdon Valley, PA | Rcn Telecom Service Of Pennsylvania | Landline | 10/13/1999 |
| 267728 | Huntingdon Valley, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267729 | Huntingdon Valley, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267415 | Jenkintown, PA | Level 3 Communications | Landline | 02/21/2002 |
| 267536 | Jenkintown, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267627 | Jenkintown, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267630 | Jenkintown, PA | Sprint Spectrum L.p. | Landline | 10/13/1999 |
| 267636 | Jenkintown, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267692 | Jenkintown, PA | Global Naps | Landline | 08/20/2000 |
| 267735 | Jenkintown, PA | Sprint Spectrum L.p. | Cell Number | 06/30/2001 |
| 267763 | Jenkintown, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267794 | Jenkintown, PA | Broadview Networks | Landline | 03/29/2001 |
| 267270 | King Of Prussia, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 10/02/2009 |
| 267212 | Langhorne, PA | Netcarrier Telecom | Landline | 08/02/2001 |
| 267229 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/20/2000 |
| 267264 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/13/2012 |
| 267268 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/24/2012 |
| 267276 | Langhorne, PA | Allegiance Telecom Of Pennsylvania | Landline | 08/13/2001 |
| 267300 | Langhorne, PA | Peerless Network Of Pennsylvania | Landline | 06/11/2012 |
| 267309 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/23/2012 |
| 267326 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/13/2012 |
| 267355 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 05/17/2013 |
| 267358 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 12/19/2012 |
| 267400 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 05/17/2013 |
| 267431 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 02/13/2012 |
| 267453 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 12/19/2012 |
| 267512 | Langhorne, PA | Comcast Phone Of Pennsylvania | Cell Number | 09/13/2013 |
| 267524 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/24/2012 |
| 267560 | Langhorne, PA | Rcn Telecom Service Of Pennsylvania | Landline | 10/13/1999 |
| 267562 | Langhorne, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267563 | Langhorne, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267564 | Langhorne, PA | Global Crossing Local Services-pa | Landline | 10/13/1999 |
| 267565 | Langhorne, PA | Xo Communications Services Inc | Landline | 10/13/1999 |
| 267566 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 10/13/1999 |
| 267567 | Langhorne, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267568 | Langhorne, PA | Broadwing Communications | Landline | 01/14/2000 |
| 267569 | Langhorne, PA | Paetec Communications | Landline | 10/13/1999 |
| 267572 | Langhorne, PA | Verizon Pennsylvania | Landline | 10/31/2000 |
| 267658 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 12/19/2012 |
| 267689 | Langhorne, PA | Xo Communications Services Inc | Landline | 02/13/2002 |
| 267789 | Langhorne, PA | Comcast Phone Of Pennsylvania | Landline | 06/17/2013 |
| 267802 | Langhorne, PA | Global Naps | Landline | 08/20/2000 |
| 267819 | Langhorne, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267852 | Langhorne, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267922 | Langhorne, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 05/17/2013 |
| 267994 | Langhorne, PA | New Cingular Wireless PCS – DC | Cell Number | 06/30/2001 |
| 267218 | Lansdale, PA | New Cingular Wireless PCS – DC | Cell Number | 01/18/2001 |
| 267222 | Lansdale, PA | Cellco Partnership DBA Verizon Wireless | Landline | 10/11/2001 |
| 267263 | Lansdale, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267328 | Lansdale, PA | Us Lec Of Pennsylvania | Landline | 10/31/2000 |
| 267421 | Lansdale, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 08/04/2005 |
| 267436 | Lansdale, PA | Level 3 Communications | Landline | 02/21/2002 |
| 267446 | Lansdale, PA | Sprint Spectrum L.p. | Cell Number | 05/29/2001 |
| 267498 | Lansdale, PA | Allegiance Telecom Of Pennsylvania | Landline | 08/20/2000 |
| 267638 | Lansdale, PA | Netcarrier Telecom | Landline | 08/02/2001 |
| 267640 | Lansdale, PA | Verizon Pennsylvania | Landline | 10/13/1999 |
| 267641 | Lansdale, PA | Global Naps | Landline | 10/13/1999 |
| 267642 | Lansdale, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267643 | Lansdale, PA | Broadwing Communications | Landline | 10/13/1999 |
| 267644 | Lansdale, PA | Global Crossing Local Services-pa | Landline | 10/13/1999 |
| 267645 | Lansdale, PA | Rcn Telecom Service Of Pennsylvania | Landline | 10/13/1999 |
| 267646 | Lansdale, PA | Paetec Communications | Landline | 10/13/1999 |
| 267647 | Lansdale, PA | Core Communications | Landline | 10/13/1999 |
| 267649 | Lansdale, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267663 | Lansdale, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267664 | Lansdale, PA | Cellco Partnership DBA Verizon Wireless | Cell Number | 01/14/2000 |
| 267718 | Lansdale, PA | Sprint Spectrum L.p. | Cell Number | 03/03/2001 |
| 267202 | Levittown, PA | Level 3 Communications | Landline | 02/21/2002 |
| 267583 | Levittown, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267585 | Levittown, PA | Telcove Of Eastern Pennsylvania | Landline | 10/13/1999 |
| 267587 | Levittown, PA | Paetec Communications | Landline | 10/13/1999 |
| 267589 | Levittown, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267590 | Levittown, PA | Xo Communications Services Inc | Landline | 10/13/1999 |
| 267594 | Levittown, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267598 | Levittown, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267599 | Levittown, PA | Global Crossing Local Services-pa | Landline | 10/13/1999 |
| 267720 | Levittown, PA | Netcarrier Telecom | Landline | 08/02/2001 |
| 267813 | Levittown, PA | Global Naps | Landline | 08/20/2000 |
| 267914 | Levittown, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267937 | Levittown, PA | Xo Communications Services Inc | Landline | 10/31/2000 |
| 267308 | Line Lexington, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267477 | Line Lexington, PA | Core Communications | Landline | 05/30/2002 |
| 267695 | Line Lexington, PA | Us Lec Of Pennsylvania | Landline | 03/03/2001 |
| 267952 | Line Lexington, PA | Global Crossing Local Services-pa | Landline | 01/14/2000 |
| 267953 | Line Lexington, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267954 | Line Lexington, PA | Paetec Communications | Landline | 10/13/1999 |
| 267955 | Line Lexington, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267956 | Line Lexington, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267544 | Mechanicsville, PA | Comcast Phone Of Pennsylvania | Landline | 11/22/2004 |
| 267840 | Mechanicsville, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267841 | Mechanicsville, PA | Global Crossing Local Services-pa | Landline | 01/14/2000 |
| 267843 | Mechanicsville, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267848 | Mechanicsville, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267849 | Mechanicsville, PA | Global Naps | Landline | 10/13/1999 |
| 267316 | Morrisville, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267697 | Morrisville, PA | Core Communications | Landline | 03/03/2001 |
| 267754 | Morrisville, PA | Global Naps | Landline | 10/13/1999 |
| 267790 | Morrisville, PA | Xo Communications Services Inc | Landline | 10/13/1999 |
| 267791 | Morrisville, PA | Global Naps | Landline | 10/13/1999 |
| 267793 | Morrisville, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267795 | Morrisville, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267797 | Morrisville, PA | Comcast Phone Of Pennsylvania | Landline | 10/13/1999 |
| 267798 | Morrisville, PA | Global Crossing Local Services-pa | Landline | 01/14/2000 |
| 267799 | Morrisville, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267714 | New Hope, PA | Core Communications | Landline | 03/03/2001 |
| 267740 | New Hope, PA | Broadwing Communications | Landline | 10/13/1999 |
| 267741 | New Hope, PA | Global Naps | Landline | 10/13/1999 |
| 267743 | New Hope, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267744 | New Hope, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267747 | New Hope, PA | Rcn Telecom Service Of Pennsylvania | Landline | 10/13/1999 |
| 267749 | New Hope, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267919 | New Hope, PA | Netcarrier Telecom | Landline | 08/03/2001 |
| 267291 | Newtown, PA | Us Lec Of Pennsylvania | Landline | 10/10/2001 |
| 267352 | Newtown, PA | Xo Communications Services Inc | Landline | 10/31/2000 |
| 267364 | Newtown, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267685 | Newtown, PA | Verizon Pennsylvania | Landline | 08/20/2000 |
| 267750 | Newtown, PA | Xo Communications Services Inc | Landline | 10/13/1999 |
| 267751 | Newtown, PA | Global Crossing Local Services-pa | Landline | 10/13/1999 |
| 267753 | Newtown, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267755 | Newtown, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267756 | Newtown, PA | Broadwing Communications | Landline | 01/14/2000 |
| 267757 | Newtown, PA | Verizon Pennsylvania | Landline | 01/14/2000 |
| 267759 | Newtown, PA | Paetec Communications | Landline | 10/13/1999 |
| 267209 | Norristown, PA | Broadwing Communications | Landline | 03/03/2001 |
| 267448 | Norristown, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267217 | North Wales, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267219 | North Wales, PA | AT&T Local | Landline | 06/13/2000 |
| 267305 | North Wales, PA | Verizon Pennsylvania | Landline | 08/20/2000 |
| 267413 | North Wales, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267613 | North Wales, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267651 | North Wales, PA | Global Naps | Landline | 10/13/1999 |
| 267652 | North Wales, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267653 | North Wales, PA | Rcn Telecom Service Of Pennsylvania | Landline | 10/13/1999 |
| 267654 | North Wales, PA | Xo Communications Services Inc | Landline | 10/13/1999 |
| 267655 | North Wales, PA | Telcove Of Eastern Pennsylvania | Landline | 10/13/1999 |
| 267656 | North Wales, PA | Paetec Communications | Landline | 10/13/1999 |
| 267657 | North Wales, PA | Global Crossing Local Services-pa | Landline | 01/14/2000 |
| 267659 | North Wales, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267661 | North Wales, PA | Broadwing Communications | Landline | 01/14/2000 |
| 267662 | North Wales, PA | Netcarrier Telecom | Landline | 08/02/2001 |
| 267677 | North Wales, PA | Us Lec Of Pennsylvania | Landline | 03/03/2001 |
| 267200 | Ottsville, PA | Cccpa DBA Connect! | Landline | 10/13/1999 |
| 267204 | Ottsville, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267208 | Ottsville, PA | Ymax Communications Corp. | Landline | 11/14/2006 |
| 267363 | Ottsville, PA | Netcarrier Telecom | Landline | 08/02/2001 |
| 267509 | Ottsville, PA | Ymax Communications Corp. | Landline | 11/14/2006 |
| 267823 | Ottsville, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267828 | Ottsville, PA | Level 3 Communications | Landline | 10/13/1999 |
| 267829 | Ottsville, PA | Global Naps | Landline | 10/13/1999 |
| 267926 | Ottsville, PA | Ymax Communications Corp. | Landline | 11/14/2006 |
| 267313 | Pennsburg, PA | Peerless Network Of Pennsylvania | Landline | 08/27/2012 |
| 267427 | Pennsburg, PA | Mci Worldcom Communications | Landline | 04/24/2009 |
| 267612 | Pennsburg, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267923 | Pennsburg, PA | Atx Telecommunications Services, Ltd | Landline | 01/14/2000 |
| 267929 | Pennsburg, PA | Global Naps | Landline | 10/13/1999 |
| 267354 | Perkasie, PA | Atx Telecommunications Services, Ltd | Landline | 01/02/2002 |
| 267404 | Perkasie, PA | Tcg New Jersey | Landline | 05/23/2001 |
| 267429 | Perkasie, PA | Cavalier Telephone Mid-atlantic | Landline | 08/20/2000 |
| 267450 | Perkasie, PA | Telcove Of Eastern Pennsylvania | Landline | 10/13/1999 |
| 267451 | Perkasie, PA | Global Crossing Local Services-pa | Landline | 01/14/2000 |
| 267452 | Perkasie, PA | Broadwing Communications | Landline | 01/14/2000 |
| 267458 | Perkasie, PA | Global Naps | Landline | 10/13/1999 |
| 267459 | Perkasie, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267517 | Perkasie, PA | Netcarrier Telecom | Landline | 08/02/2001 |
| 267617 | Perkasie, PA | Service Electric Telephone Company | Landline | 11/05/2001 |
| 267782 | Perkasie, PA | Core Communications | Landline | 03/03/2001 |
| 267205 | Philadelphia, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 06/30/2001 |
| 267206 | Philadelphia, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 03/27/2009 |
| 267207 | Philadelphia, PA | Broadwing Communications | Landline | 10/31/2000 |
| 267213 | Philadelphia, PA | Local Access LLC | Landline | 02/28/2013 |
| 267216 | Philadelphia, PA | Verizon Pennsylvania | Landline | 10/31/2000 |
| 267223 | Philadelphia, PA | Us Lec Of Pennsylvania | Landline | 06/30/2001 |
| 267225 | Philadelphia, PA | Peerless Network Of Pennsylvania | Landline | 05/31/2012 |
| 267226 | Philadelphia, PA | New Cingular Wireless PCS – DC | Cell Number | 09/17/2001 |
| 267228 | Philadelphia, PA | Sprint Spectrum L.p. | Cell Number | 08/20/2000 |
| 267230 | Philadelphia, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 10/13/1999 |
| 267231 | Philadelphia, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 10/13/1999 |
| 267232 | Philadelphia, PA | Cavalier Telephone (mid-atlantic) | Landline | 10/13/1999 |
| 267233 | Philadelphia, PA | Global Crossing Local Services-pa | Landline | 10/13/1999 |
| 267234 | Philadelphia, PA | Tcg New Jersey | Landline | 10/13/1999 |
| 267235 | Philadelphia, PA | Sprint Spectrum L.p. | Cell Number | 10/13/1999 |
| 267236 | Philadelphia, PA | Netcarrier Telecom | Landline | 01/14/2000 |
| 267237 | Philadelphia, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 01/14/2000 |
| 267238 | Philadelphia, PA | Us Lec Of Pennsylvania | Landline | 01/14/2000 |
| 267239 | Philadelphia, PA | Comcast Phone Of Pennsylvania | Landline | 03/13/2001 |
| 267240 | Philadelphia, PA | New Cingular Wireless PCS – DC | Cell Number | 10/13/1999 |
| 267241 | Philadelphia, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 01/14/2000 |
| 267242 | Philadelphia, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 01/14/2000 |
| 267243 | Philadelphia, PA | Omnipoint Communications Enterprises, L.p. | Cell Number | 01/14/2000 |
