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: 351 [Rate centres in NPA 351] [Dial plan for NPA 351]

1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
351-200 A Ashby MA FRMNMAUNCMD  7135 TC SYSTEMS, INC. 128      
351-200 0 Ashby MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-200 1 Ashby MA SOVLMAAB7MD  073H TELNYX LLC 128      
351-200 2 Ashby MA BSTPMALLOMD  073H TELNYX LLC 128      
351-200 3 Ashby MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-200 4 Ashby MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-200 5 Ashby MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-200 6 Ashby MA FRMNMAUNCMD  7135 TC SYSTEMS, INC. 128      
351-200 7 Ashby MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-200 8 Ashby MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-200 9 Ashby MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-201 A Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2024-02-09   
351-201 0 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-201 1 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-201 2 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-201 3 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-201 4 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-201 5 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-201 6 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-201 7 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-201 8 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-201 9 Danvers MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-202 A Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-202 0 Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-202 1 Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-202 2 Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-202 3 Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-202 4 Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-202 5 Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-202 6 Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-202 7 Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-202 8 Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-202 9 Pepperell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-203 A Tyngsboro MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
351-203 0 Tyngsboro MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
351-203 3 Tyngsboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-203 4 Tyngsboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-203 5 Tyngsboro MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
351-203 6 Tyngsboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-203 7 Tyngsboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-203 8 Tyngsboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-203 9 Tyngsboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-204 A Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
351-204 0 Lawrence MA BSTPMALLOMD  073H TELNYX LLC 128      
351-204 1 Lawrence MA   515J IP HORIZON LLC 128      
351-204 2 Lawrence MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
351-204 3 Lawrence MA NRTNMAAACM4  5562 METROPCS, INC. 128      
351-204 4 Lawrence MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-204 5 Lawrence MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-204 6 Lawrence MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-204 7 Lawrence MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
351-204 8 Lawrence MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-204 9 Lawrence MA   5562 METROPCS, INC. 128      
351-205 A Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-205 0 Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-205 1 Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-205 2 Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-205 3 Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-205 4 Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-205 5 Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-205 6 Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-205 7 Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-205 8 Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-205 9 Georgetown MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-206 A Rockport MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-206 0 Rockport MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-206 1 Rockport MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-206 2 Rockport MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-206 4 Rockport MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-206 9 Rockport MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-207 A Georgetown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
351-207 0 Georgetown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
351-207 1 Georgetown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
351-207 2 Georgetown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
351-207 3 Georgetown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-207 4 Georgetown MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-207 5 Georgetown MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
351-207 6 Georgetown MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
351-207 7 Georgetown MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128      
351-207 8 Georgetown MA   515J IP HORIZON LLC 128      
351-207 9 Georgetown MA   515J IP HORIZON LLC 128      
351-208 A Lowell MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
351-208 0 Lowell MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-208 1 Lowell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-208 2 Lowell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-208 3 Lowell MA   990E BANDWIDTH.COM CLEC, LLC - MA 128      
351-208 4 Lowell MA SOVLMAAB3MD  197D VONAGE AMERICA LLC 128      
351-208 5 Lowell MA SOVLMAAB3MD  197D VONAGE AMERICA LLC 128      
351-208 6 Lowell MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
351-208 7 Lowell MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
351-208 8 Lowell MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
351-208 9 Lowell MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
351-209 A Acton MA BSTPMALLWMD  114J EXIANT COMMUNICATIONS LLC 128      
351-209 0 Acton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
351-209 1 Acton MA BSTPMALLWMD  114J EXIANT COMMUNICATIONS LLC 128      
351-209 2 Acton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-209 3 Acton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
351-209 4 Acton MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
351-209 5 Acton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
351-209 6 Acton MA NRTNMAAACM4  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      

1 2 3 4 5 6 7 8 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.