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.

Nantucket, MA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
508-221 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-228 A NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 A NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 0 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 1 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 2 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 3 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 4 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 5 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 6 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 7 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 8 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-325 9   145J TERRA NOVA TELECOM INC. 128      
508-332 A CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-332 0 CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-332 1 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-332 2 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-332 3 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-332 4 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-332 5 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-332 6 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-332 7 CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
508-332 8 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-332 9 CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-374 A   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-374 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-374 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-374 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-374 3 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-374 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-374 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-374 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-374 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-374 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-374 9 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-680 A CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-680 0 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-680 1 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-680 2 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-680 3 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-680 4 CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-680 5   515J IP HORIZON LLC 128      
508-680 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-680 7 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-680 8 BSTPMALLOMD  073H TELNYX LLC 128      
508-680 9 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-716 A FKLNMACNDS0  6083 NORFOLK COUNTY INTERNET, INC. 128      
508-825 A NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-825 0 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-825 1 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-825 2 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-825 3 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-825 4 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-825 5 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-825 6 CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
508-825 7 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-825 8 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-825 9 NCKTMAUNDS0  9102 VERIZON NEW ENGLAND INC. 128      
508-901 A BRTNMACR0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-901 0 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-901 1 CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-901 2 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
508-901 3 CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
508-901 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
508-901 5 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
508-901 6 BRTNMACR0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-901 7 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
508-901 8 BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
508-901 9 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-236 A   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-236 0 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-236 1 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-236 2 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-236 3 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-236 4 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-236 5   490J DISH WIRELESS, LLC 128      
774-236 6 SOVLMAABBMD  145J TERRA NOVA TELECOM INC. 128      
774-236 7   490J DISH WIRELESS, LLC 128      
774-236 8 NRTNMAAACM4  5562 METROPCS, INC. 128      
774-236 9   5562 METROPCS, INC. 128      
774-325 A BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-325 0 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-325 1 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-325 2 CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
774-325 3 CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128      
774-325 4 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-325 5 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-325 6 CMBSMA01GT3  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
774-325 7 BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
774-325 8 BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-325 9   515J IP HORIZON LLC 128      
774-333 A WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
774-333 0 SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
774-333 1 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-333 2 BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
774-333 3 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-333 4 BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-333 5 NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-333 6 WRCSMA02DS1  7135 TC SYSTEMS, INC. 128      
774-333 7 BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128      

1 2 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.