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
508-903 3 Natick MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-15   
508-903 4 Natick MA   7135 TC SYSTEMS, INC. 128      
508-903 5 Natick MA   7135 TC SYSTEMS, INC. 128      
508-903 6 Natick MA   7135 TC SYSTEMS, INC. 128      
508-903 7 Natick MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2012-12-17   
508-903 8 Natick MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2013-02-08   
508-903 9 Natick MA   7135 TC SYSTEMS, INC. 128      
508-904 A Framingham MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128      
508-905 A Wellfleet MA   892D ONVOY, LLC - MA 128      
508-905 0 Wellfleet MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
508-905 1 Wellfleet MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-05   
508-905 2 Wellfleet MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2007-02-21   
508-905 3 Wellfleet MA   4536 XO MASSACHUSETTS, INC. 128   2007-08-06   
508-905 4 Wellfleet MA   892D ONVOY, LLC - MA 128   2016-03-30   
508-905 5 Wellfleet MA   892D ONVOY, LLC - MA 128   2012-03-05   
508-905 6 Wellfleet MA   892D ONVOY, LLC - MA 128   2016-03-30   
508-905 7 Wellfleet MA   7575 CENTURYLINK COMMUNICATIONS LLC 128   2014-04-28   
508-905 8 Wellfleet MA   892D ONVOY, LLC - MA 128   2019-02-11   
508-905 9 Wellfleet MA   6889 OMNIPOINT MIAMI E LICENSE, LLC DBA T-MOBILE USA 128   2015-08-23   
508-906 A Medfield MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-906 0 Medfield MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-16   
508-906 1 Medfield MA   4084 PAETEC COMMUNICATIONS, INC.- MA 128   2008-07-31   
508-906 2 Medfield MA   2899 BROADVIEW NETWORKS, INC. - MA 128   2006-10-30   
508-906 3 Medfield MA   966C DSCI, LLC 128   2007-09-22   
508-906 4 Medfield MA   4536 XO MASSACHUSETTS, INC. 128   2007-05-05   
508-906 5 Medfield MA   892D ONVOY, LLC - MA 128   2012-03-18   
508-906 6 Medfield MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-906 7 Medfield MA   019F CBEYOND COMMUNICATIONS, LLC - MA 128   2010-03-15   
508-906 8 Medfield MA   019F CBEYOND COMMUNICATIONS, LLC - MA 128   2010-03-15   
508-906 9 Medfield MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128      
508-907 A Natick MA WRCSMA05DS0  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-907 0 Natick MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-25   
508-907 1 Natick MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-10-01   
508-907 2 Natick MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-11-01   
508-907 3 Natick MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-12-01   
508-907 4 Natick MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-12-15   
508-907 5 Natick MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-06-15   
508-907 6 Natick MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-907 7 Natick MA   4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2005-05-01   
508-907 8 Natick MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-05-01   
508-907 9 Natick MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2014-06-01   
508-909 A Southbridge MA WRCSMANKDS0  4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-909 0 Southbridge MA   4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-909 1 Southbridge MA   4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-909 2 Southbridge MA   4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-909 3 Southbridge MA   4673 CHOICE ONE COMMUNICATIONS - MA 128      
508-909 4 Southbridge MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2002-03-27   
508-909 5 Southbridge MA   4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2004-09-05   
508-909 6 Southbridge MA   293C CHARTER FIBERLINK MA-CCO, LLC - MA 128   2005-01-02   
508-909 7 Southbridge MA   3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-05   

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Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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