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
508-538 0 Marion MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-04-20   
508-538 1 Marion MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
508-538 2 Marion MA   829J PAETEC ITEL, LLC 128   2009-03-02   
508-538 3 Marion MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-18   
508-538 4 Marion MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2013-03-01   
508-538 5 Marion MA   515J IP HORIZON LLC 128   2015-10-18   
508-538 6 Marion MA   829J PAETEC ITEL, LLC 128      
508-538 7 Marion MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
508-538 8 Marion MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2017-06-12   
508-538 9 Marion MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-539 A Osterville MA MSHPMAGNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-540 A Falmouth MA FLMOMAMGDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-541 A Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-541 0 Franklin MA   145J TERRA NOVA TELECOM INC. 128   2022-05-05   
508-541 1 Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-541 2 Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-541 3 Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-541 4 Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-541 5 Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-541 6 Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-541 7 Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-541 8 Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-541 9 Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-542 A New Bedford MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-543 A Foxboro MA FXBOMACORS1  9102 VERIZON NEW ENGLAND INC. 128      
508-544 A Hopkinton MA HPTNMAHRRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-544 0 Hopkinton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2013-01-10   
508-544 1 Hopkinton MA HPTNMAHRRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-544 2 Hopkinton MA HPTNMAHRRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-544 4 Hopkinton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2005-10-14   
508-544 5 Hopkinton MA HPTNMAHRRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-544 6 Hopkinton MA HPTNMAHRRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-544 7 Hopkinton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-12-20   
508-544 8 Hopkinton MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2025-06-18   
508-545 A Natick MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-545 0 Natick MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-545 1 Natick MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-545 2 Natick MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-545 3 Natick MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2011-06-03   
508-545 4 Natick MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-03-01   
508-545 6 Natick MA LWRNMACAX5X  8468 FREEDOM RING COMMUNICATIONS, LLC 128   2009-07-15   
508-545 7 Natick MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-06   
508-545 8 Natick MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2013-04-10   
508-545 9 Natick MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-06   
508-546 A Foxboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 0 Foxboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 1 Foxboro MA SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128   2024-02-05   
508-546 2 Foxboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 3 Foxboro MA   145J TERRA NOVA TELECOM INC. 128   2021-01-18   
508-546 4 Foxboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 5 Foxboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 6 Foxboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 7 Foxboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 8 Foxboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-546 9 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2021-03-11   
508-547 A Fall River MA FKLNMACNDS0  6083 NORFOLK COUNTY INTERNET, INC. 128      
508-548 A Falmouth MA FLMOMAMGDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-549 A Foxboro MA FXBOMACORS1  9102 VERIZON NEW ENGLAND INC. 128      
508-551 A Worcester MA WRCSMACE5CD  9102 VERIZON NEW ENGLAND INC. 128      
508-552 A Worcester MA   829J PAETEC ITEL, LLC 128      
508-552 0 Worcester MA   829J PAETEC ITEL, LLC 128      
508-552 1 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2020-07-11   
508-552 2 Worcester MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2022-07-29   
508-552 3 Worcester MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2020-08-26   
508-552 4 Worcester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-10-03   
508-552 5 Worcester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-05   
508-552 6 Worcester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-06-05   
508-552 7 Worcester MA   829J PAETEC ITEL, LLC 128      
508-552 8 Worcester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-10-03   
508-552 9 Worcester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2020-10-03   
508-553 A Franklin MA FKLNMAMCRP0  9102 VERIZON NEW ENGLAND INC. 128      
508-556 A Worcester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-556 0 Worcester MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-556 1 Worcester MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-556 2 Worcester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-08-29   
508-556 3 Worcester MA   515J IP HORIZON LLC 128      
508-556 4 Worcester MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-556 5 Worcester MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128   2006-06-30   
508-556 6 Worcester MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-01-31   
508-556 7 Worcester MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-556 8 Worcester MA   515J IP HORIZON LLC 128      
508-556 9 Worcester MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-557 A Seekonk MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-557 0 Seekonk MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2010-09-12   
508-557 1 Seekonk MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-557 2 Seekonk MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2013-01-11   
508-557 3 Seekonk MA BRTNMACRLMD  5562 METROPCS, INC. 128   2021-10-09   
508-557 4 Seekonk MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
508-557 5 Seekonk MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128   2021-04-12   
508-557 6 Seekonk MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-03   
508-557 7 Seekonk MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-22   
508-557 8 Seekonk MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-557 9 Seekonk MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
508-558 A Fall River MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-558 0 Fall River MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-04-30   
508-558 1 Fall River MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-04-30   
508-558 2 Fall River MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2003-07-05   
508-558 3 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128   2003-07-07   
508-558 4 Fall River MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-558 5 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128   2003-07-07   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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