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Philadelphia Suburban Zone 41, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
215-929 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2019-08-19   
215-929 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-09-27   
215-929 7   547E ONVOY, LLC - PA 228   2016-03-11   
215-929 8   547E ONVOY, LLC - PA 228   2016-03-11   
215-929 9   624H ONVOY SPECTRUM, LLC 228   2020-07-08   
267-223 A PHLAPAMK38Z  829J PAETEC ITEL, LLC 228   2025-03-11   
267-223 0   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2019-12-31   
267-223 1   829J PAETEC ITEL, LLC 228      
267-223 2   829J PAETEC ITEL, LLC 228      
267-223 3   829J PAETEC ITEL, LLC 228      
267-223 4   002F BANDWIDTH.COM CLEC, LLC - PA 228   2011-07-29   
267-223 5   002F BANDWIDTH.COM CLEC, LLC - PA 228   2011-07-29   
267-223 6   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2012-05-18   
267-223 7   002F BANDWIDTH.COM CLEC, LLC - PA 228   2012-07-16   
267-223 8   829J PAETEC ITEL, LLC 228   2003-09-21   
267-223 9   002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-03-04   
267-332 A PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228      
267-332 0   318J COMCAST IP PHONE, LLC 228      
267-332 1   002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-08-18   
267-332 2   318J COMCAST IP PHONE, LLC 228   2013-09-08   
267-332 3   7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228   2008-09-05   
267-332 4   002F BANDWIDTH.COM CLEC, LLC - PA 228   2013-11-21   
267-332 5   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-14   
267-332 6   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-14   
267-332 7   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-14   
267-332 8   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-14   
267-332 9   002F BANDWIDTH.COM CLEC, LLC - PA 228   2010-08-14   
267-520 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-520 0   002F BANDWIDTH.COM CLEC, LLC - PA 228   2014-09-06   
267-520 1   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-520 2   624H ONVOY SPECTRUM, LLC 228   2022-02-10   
267-520 3   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-520 4   002F BANDWIDTH.COM CLEC, LLC - PA 228   2016-07-22   
267-520 5   197D VONAGE AMERICA LLC 228   2021-10-20   
267-520 6   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-520 7   318J COMCAST IP PHONE, LLC 228   2013-07-15   
267-520 8   624H ONVOY SPECTRUM, LLC 228   2021-08-07   
267-520 9   624H ONVOY SPECTRUM, LLC 228   2022-02-10   
267-522 A   829J PAETEC ITEL, LLC 228   2025-03-11   
267-522 0   829J PAETEC ITEL, LLC 228      
267-522 1   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228   2020-07-06   
267-522 3   516J TON80 COMMUNICATIONS, LLC 228   2021-06-11   
267-522 4   002F BANDWIDTH.COM CLEC, LLC - PA 228   2020-07-03   
267-522 5   002F BANDWIDTH.COM CLEC, LLC - PA 228   2020-07-03   
267-522 6   829J PAETEC ITEL, LLC 228      
267-522 7   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-04   
267-522 8   318J COMCAST IP PHONE, LLC 228   2014-03-20   
267-522 9   515J IP HORIZON LLC 228   2015-03-28   
267-523 A   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-523 1   145J TERRA NOVA TELECOM INC. 228   2026-01-10   
267-523 2   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
267-523 3   624H ONVOY SPECTRUM, LLC 228   2021-02-24   
267-523 4   624H ONVOY SPECTRUM, LLC 228   2021-02-24   
267-523 5   318J COMCAST IP PHONE, LLC 228   2005-03-03   
267-523 6   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-06-04   
267-523 7   508J CENTURYLINK COMMUNICATIONS, LLC 228   2013-11-27   
267-523 8   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2015-10-18   
267-523 9   073H TELNYX LLC 228   2017-06-21   
267-525 A PHLAPAMK38Z  829J PAETEC ITEL, LLC 228   2025-03-11   
267-525 0   829J PAETEC ITEL, LLC 228      
267-525 1   829J PAETEC ITEL, LLC 228      
267-525 2   829J PAETEC ITEL, LLC 228      
267-525 3   829J PAETEC ITEL, LLC 228      
267-525 4   829J PAETEC ITEL, LLC 228      
267-525 5   829J PAETEC ITEL, LLC 228      
267-525 6   547E ONVOY, LLC - PA 228   2023-07-13   
267-525 7   829J PAETEC ITEL, LLC 228      
267-525 8   829J PAETEC ITEL, LLC 228      
267-525 9   829J PAETEC ITEL, LLC 228      
267-526 A PHLAPAFGDSC  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
267-526 0   547E ONVOY, LLC - PA 228   2012-10-05   
267-526 1   507J THE VOICE APPLICATION NETWORK, LLC 228   2016-09-08   
267-526 2   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
267-526 3   507J THE VOICE APPLICATION NETWORK, LLC 228   2016-09-08   
267-526 4   507J THE VOICE APPLICATION NETWORK, LLC 228   2016-09-08   
267-526 5   321J HD CARRIER LLC 228   2016-01-02   
267-526 6   321J HD CARRIER LLC 228   2016-01-02   
267-526 7   507J THE VOICE APPLICATION NETWORK, LLC 228   2016-09-08   
267-526 8   507J THE VOICE APPLICATION NETWORK, LLC 228   2016-09-08   
267-526 9   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
267-527 A PHLAPAMKX7X  321J HD CARRIER LLC 228      
267-527 0   321J HD CARRIER LLC 228   2016-01-02   
267-527 1   624H ONVOY SPECTRUM, LLC 228   2021-08-07   
267-527 2   321J HD CARRIER LLC 228   2016-01-02   
267-527 3   321J HD CARRIER LLC 228   2016-01-02   
267-527 4   321J HD CARRIER LLC 228   2016-01-02   
267-527 5   321J HD CARRIER LLC 228   2016-01-02   
267-527 6   321J HD CARRIER LLC 228   2016-01-02   
267-527 7   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
267-527 8   321J HD CARRIER LLC 228   2016-01-02   
267-527 9   321J HD CARRIER LLC 228   2016-01-02   
267-529 A NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
267-529 0   967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2017-01-23   
267-529 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-07-14   
267-529 2   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-03-27   
267-529 3   002F BANDWIDTH.COM CLEC, LLC - PA 228   2017-08-13   
267-529 4   002F BANDWIDTH.COM CLEC, LLC - PA 228   2017-08-13   
267-529 5   002F BANDWIDTH.COM CLEC, LLC - PA 228   2018-04-01   
267-529 6   002F BANDWIDTH.COM CLEC, LLC - PA 228   2018-04-01   
267-529 7   002F BANDWIDTH.COM CLEC, LLC - PA 228   2018-09-16   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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