Local Calling Guide

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NPA: 508 [Rate centres in NPA 508] [Dial plan for NPA 508]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-202 A Framingham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-202 0 Framingham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-04-18   
508-202 1 Framingham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-09-10   
508-202 2 Framingham MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-01-25   
508-202 3 Framingham MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2005-06-24   
508-202 4 Framingham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-05-11   
508-202 5 Framingham MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2004-09-20   
508-202 6 Framingham MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2014-09-01   
508-202 7 Framingham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-11-24   
508-202 8 Framingham MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2006-02-03   
508-202 9 Framingham MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2005-11-15   
508-203 A Foxboro MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-203 0 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128   2008-12-15   
508-203 1 Foxboro MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-203 2 Foxboro MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2004-12-23   
508-203 3 Foxboro MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2012-08-27   
508-203 4 Foxboro MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-203 5 Foxboro MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128   2006-12-01   
508-203 6 Foxboro MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-06-01   
508-203 7 Foxboro MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2007-05-31   
508-203 8 Foxboro MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2009-09-17   
508-203 9 Foxboro MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-12-11   
508-204 A New Bedford MA BSTPMALLQMD  939H COMMIO, LLC 128      
508-204 0 New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2022-11-07   
508-204 1 New Bedford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-12-16   
508-204 2 New Bedford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-12-16   
508-204 3 New Bedford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2022-12-16   
508-204 4 New Bedford MA BSTPMALLQMD  939H COMMIO, LLC 128   2022-07-08   
508-204 5 New Bedford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-02-09   
508-204 6 New Bedford MA BRTNMACOVMD  7135 TC SYSTEMS, INC. 128   2023-02-06   
508-204 7 New Bedford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-02-09   
508-204 8 New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2023-01-11   
508-204 9 New Bedford MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2023-10-12   
508-205 A Easton MA BRTNMACR0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-205 0 Easton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-08   
508-205 1 Easton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2005-12-08   
508-205 2 Easton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-13   
508-205 3 Easton MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2004-10-22   
508-205 4 Easton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-06-13   
508-205 5 Easton MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2006-08-11   
508-205 6 Easton MA BRTNMACR0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-205 7 Easton MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-05-15   
508-205 8 Easton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-06-23   
508-205 9 Easton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-206 A Natick MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-206 0 Natick MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2018-12-07   
508-206 1 Natick MA   515J IP HORIZON LLC 128   2019-04-26   
508-206 2 Natick MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-04-02   
508-206 3 Natick MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-04-01   
508-206 4 Natick MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2018-04-01   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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