Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Philadelphia Zone 3, PA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
267-437 7 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-02-06   
267-437 8 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2011-09-15   
267-437 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2011-09-15   
267-504 A WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
267-504 0 WNRTPAAHCMA  5562 METROPCS, INC. 228   2016-10-20   
267-504 1 WNRTPAAHCMA  5562 METROPCS, INC. 228   2017-01-24   
267-504 2 WNRTPAAHCMA  5562 METROPCS, INC. 228   2016-04-12   
267-504 3 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2016-07-15   
267-504 4 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2016-08-18   
267-504 5 PHLAPAFG3MD  752H BARR TELL USA, INC. - PA 228   2016-02-08   
267-504 6 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2016-01-25   
267-504 7 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2016-01-25   
267-504 8 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2016-01-25   
267-504 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2016-01-25   
267-551 A PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      
267-551 0 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2019-01-12   
267-551 1 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2014-09-06   
267-551 2 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2019-05-06   
267-551 3 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2019-05-06   
267-551 4 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2019-05-06   
267-551 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2019-08-30   
267-551 6 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2014-09-26   
267-551 7 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2019-08-03   
267-551 8 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2014-09-26   
267-551 9 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2015-09-04   
267-748 A KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
267-748 0 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2017-06-12   
267-748 1 PHLAPAFGXCX  073H TELNYX LLC 228   2017-06-21   
267-748 2 PHLAPAFGDSC  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2018-04-05   
267-748 3 KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228   2017-04-22   
267-748 4 WNRTPAAHCMA  5562 METROPCS, INC. 228   2017-04-23   
267-748 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2024-03-19   
267-748 6   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-04   
267-748 7 WNRTPAAHCMA  5562 METROPCS, INC. 228   2017-04-23   
267-748 8   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-04   
267-748 9 LPTPPAMAGT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2018-09-11   
267-766 A PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
267-766 0 PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-11-21   
267-766 1   515J IP HORIZON LLC 228   2013-10-03   
267-766 2 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2013-12-10   
267-766 3 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2014-10-03   
267-766 4 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2015-09-18   
267-766 5 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2014-06-08   
267-766 6 PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2014-06-08   
267-766 7 PHLAPA031MD  508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-04-01   
267-766 8 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2015-07-20   
267-766 9 PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2014-07-24   
267-770 A WNRTPAAHCMA  5562 METROPCS, INC. 228      
267-770 0 WNRTPAAHCMA  5562 METROPCS, INC. 228   2009-04-04   
267-770 1 WNRTPAAHCMA  5562 METROPCS, INC. 228   2009-04-04   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.