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.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
508-685 A Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-685 0 Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-685 1 Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-685 2 Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-685 3 Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-685 4 Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-685 5 Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-685 6 Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-685 7 Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-685 8 Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-685 9 Barnstable MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-686 A Hopkinton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-686 0 Hopkinton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-686 1 Hopkinton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-686 2 Hopkinton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
508-686 3 Hopkinton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
508-686 5 Hopkinton MA CHTWMABF2MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 128      
508-686 6 Hopkinton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-686 7 Hopkinton MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-686 8 Hopkinton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-686 9 Hopkinton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
508-687 A Vineyard Haven MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-687 0 Vineyard Haven MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-687 1 Vineyard Haven MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-687 2 Vineyard Haven MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-687 3 Vineyard Haven MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-687 4 Vineyard Haven MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-687 5 Vineyard Haven MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-687 6 Vineyard Haven MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-687 7 Vineyard Haven MA CHTWMABMBMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-687 8 Vineyard Haven MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
508-687 9 Vineyard Haven MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-688 A Worcester MA FRMNMAWAEMD  7421 AT&T - LOCAL 128      
508-688 0 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-688 1 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-688 2 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-688 3 Worcester MA FRMNMAWAEMD  7421 AT&T - LOCAL 128      
508-688 4 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-688 5 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-688 6 Worcester MA FRMNMAWAEMD  7421 AT&T - LOCAL 128      
508-688 7 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-688 8 Worcester MA FRMNMAWAEMD  7421 AT&T - LOCAL 128      
508-688 9 Worcester MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-689 A Fall River MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-689 0 Fall River MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-689 1 Fall River MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
508-689 2 Fall River MA CHTWMABMBMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
508-689 3 Fall River MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-689 4 Fall River MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-689 5 Fall River MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-689 6 Fall River MA WSBOMAGOAMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-689 7 Fall River MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-689 8 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128      
508-689 9 Fall River MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-690 A East Bridgewater MA WHMNMAWARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-690 0 East Bridgewater MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-690 2 East Bridgewater MA WHMNMAWARS1  9102 VERIZON NEW ENGLAND INC. 128      
508-690 3 East Bridgewater MA   515J IP HORIZON LLC 128      
508-690 4 East Bridgewater MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-690 5 East Bridgewater MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-690 6 East Bridgewater MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-690 7 East Bridgewater MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128      
508-690 8 East Bridgewater MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-690 9 East Bridgewater MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-691 A Northboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-691 0 Northboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-691 1 Northboro MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-691 2 Northboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-691 3 Northboro MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-691 4 Northboro MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-691 5 Northboro MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-691 6 Northboro MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
508-691 7 Northboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-691 8 Northboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-691 9 Northboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-692 A Taunton MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
508-692 0 Taunton MA BRTNMACRLMD  5562 METROPCS, INC. 128      
508-692 1 Taunton MA   145J TERRA NOVA TELECOM INC. 128      
508-692 2 Taunton MA BSTPMALLRMD  8345 GLOBAL CROSSING LOCAL SERVICES, INC. - MA 128      
508-692 3 Taunton MA   145J TERRA NOVA TELECOM INC. 128      
508-692 4 Taunton MA   939H COMMIO, LLC 128      
508-692 5 Taunton MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-692 6 Taunton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-692 7 Taunton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-692 8 Taunton MA CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-692 9 Taunton MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-693 A Vineyard Haven MA VYHVMAEDDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-694 A Dennis MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-694 0 Dennis MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
508-694 1 Dennis MA   515J IP HORIZON LLC 128      
508-694 2 Dennis MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
508-694 3 Dennis MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
508-694 4 Dennis MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-694 5 Dennis MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-694 6 Dennis MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-694 7 Dennis MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-694 8 Dennis MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-694 9 Dennis MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-695 A North Attleboro MA NATLMAOEDS1  9102 VERIZON NEW ENGLAND INC. 128      
508-696 A Vineyard Haven MA VYHVMAEDDS0  9102 VERIZON NEW ENGLAND INC. 128      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.