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: 781 [Rate centres in NPA 781] [Dial plan for NPA 781]

<< 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 52 53 54 55 56 57 58 59 60 61 62 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
781-606 9 Melrose MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128      
781-607 A Randolph MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-607 0 Randolph MA CMBRMA01MMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-607 1 Randolph MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-607 2 Randolph MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-607 3 Randolph MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-607 4 Randolph MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-607 5 Randolph MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
781-607 6 Randolph MA CMBRMA01MMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-607 7 Randolph MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
781-607 8 Randolph MA CMBRMA01MMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-607 9 Randolph MA CMBRMA01MMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
781-608 A Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-608 0 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-608 1 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-608 2 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-608 3 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-608 4 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-608 5 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-608 6 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-608 7 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-608 8 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-608 9 Woburn MA CMBRMA01MMD  5562 METROPCS, INC. 128      
781-609 A Waltham MA WLHMMAWEDS1  9102 VERIZON NEW ENGLAND INC. 128      
781-609 0 Waltham MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-609 1 Waltham MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-609 2 Waltham MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-609 3 Waltham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
781-609 4 Waltham MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-609 5 Waltham MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
781-609 6 Waltham MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
781-609 7 Waltham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-609 8 Waltham MA CMBSMA01GT4  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128      
781-609 9 Waltham MA CMBRMAWA0MD  4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
781-610 A Rockland MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
781-610 0 Rockland MA   321J HD CARRIER LLC 128      
781-610 1 Rockland MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
781-610 2 Rockland MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
781-610 3 Rockland MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
781-610 4 Rockland MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
781-610 5 Rockland MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
781-610 6 Rockland MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
781-610 7 Rockland MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-610 8 Rockland MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-610 9 Rockland MA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-612 A Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-612 0 Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-612 1 Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-612 2 Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-612 3 Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-612 4 Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-612 5 Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-612 6 Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-612 7 Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-612 8 Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-612 9 Canton MA BSTNMALBDS1  7135 TC SYSTEMS, INC. 128      
781-613 A Dedham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-613 0 Dedham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-613 1 Dedham MA   515J IP HORIZON LLC 128      
781-613 2 Dedham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-613 3 Dedham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-613 4 Dedham MA   515J IP HORIZON LLC 128      
781-613 5 Dedham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-613 6 Dedham MA   515J IP HORIZON LLC 128      
781-613 7 Dedham MA   145J TERRA NOVA TELECOM INC. 128      
781-613 8 Dedham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-613 9 Dedham MA   515J IP HORIZON LLC 128      
781-614 A Waltham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 0 Waltham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
781-614 1 Waltham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 2 Waltham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 3 Waltham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 4 Waltham MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128      
781-614 5 Waltham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
781-614 6 Waltham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
781-614 7 Waltham MA CMBRMABENMD  624H ONVOY SPECTRUM, LLC 128      
781-614 8 Waltham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
781-614 9 Waltham MA SOVLMAAB3MD  197D VONAGE AMERICA LLC 128      
781-615 A Canton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-615 0 Canton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-615 1 Canton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-615 2 Canton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-615 3 Canton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-615 4 Canton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-615 5 Canton MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-615 6 Canton MA SOVLMAAB6MD  939H COMMIO, LLC 128      
781-615 7 Canton MA SOVLMAAB6MD  939H COMMIO, LLC 128      
781-615 8 Canton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
781-615 9 Canton MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
781-616 A Rockland MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
781-616 0 Rockland MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
781-616 1 Rockland MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
781-616 2 Rockland MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128      
781-616 3 Rockland MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
781-616 4 Rockland MA CMBRMABEQMD  321J HD CARRIER LLC 128      
781-616 5 Rockland MA CMBRMABEQMD  321J HD CARRIER LLC 128      
781-616 6 Rockland MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128      
781-616 7 Rockland MA CMBRMABEQMD  321J HD CARRIER LLC 128      
781-616 8 Rockland MA CMBRMABEQMD  321J HD CARRIER LLC 128      
781-616 9 Rockland MA CMBRMABEQMD  321J HD CARRIER LLC 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 52 53 54 55 56 57 58 59 60 61 62 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.