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: 774 [Rate centres in NPA 774] [Dial plan for NPA 774]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-209 8 Harwich MA   515J IP HORIZON LLC 128   2015-10-26   
774-209 9 Harwich MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128      
774-210 A Wrentham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-210 0 Wrentham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2002-11-14   
774-210 1 Wrentham MA FRMNMAUNX0X  3370 CTC COMMUNICATIONS CORP. - MA 128   2004-02-10   
774-210 2 Wrentham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-07-02   
774-210 3 Wrentham MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2008-02-21   
774-210 4 Wrentham MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2004-12-23   
774-210 5 Wrentham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2006-11-24   
774-210 6 Wrentham MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-11-13   
774-210 7 Wrentham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-07-11   
774-210 8 Wrentham MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-04-10   
774-210 9 Wrentham MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2012-10-11   
774-212 A Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-212 0 Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2002-12-04   
774-212 1 Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-11-03   
774-212 2 Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-08-02   
774-212 3 Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-06-02   
774-212 4 Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-04-18   
774-212 5 Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-11-03   
774-212 6 Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2011-05-02   
774-212 7 Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2013-04-17   
774-212 8 Dennis MA   515J IP HORIZON LLC 128   2016-06-26   
774-212 9 Dennis MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2015-01-03   
774-213 A Middleboro MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128      
774-213 0 Middleboro MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2008-04-17   
774-213 1 Middleboro MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2008-12-06   
774-213 2 Middleboro MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2004-02-23   
774-213 3 Middleboro MA BRTNMACR0MD  3370 CTC COMMUNICATIONS CORP. - MA 128   2002-02-05   
774-213 4 Middleboro MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
774-213 5 Middleboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2002-08-06   
774-213 6 Middleboro MA FRMNMAWARMD  7421 AT&T - LOCAL 128   2008-05-02   
774-213 7 Middleboro MA WRCSMA02DS1  7135 TC SYSTEMS, INC. 128   2011-06-10   
774-213 8 Middleboro MA CMBRMAORDS0  7199 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MA 128   2007-12-01   
774-213 9 Middleboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2006-03-20   
774-214 A Shrewsbury MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128      
774-214 0 Shrewsbury MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2002-01-29   
774-214 1 Shrewsbury MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2024-12-19   
774-214 2 Shrewsbury MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-12-30   
774-214 3 Shrewsbury MA CHTWMABMAMD  2899 BROADVIEW NETWORKS, INC. - MA 128   2006-10-21   
774-214 4 Shrewsbury MA BSTNMACOVMD  4084 PAETEC COMMUNICATIONS, INC. - MA 128   2006-11-06   
774-214 5 Shrewsbury MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-08-03   
774-214 6 Shrewsbury MA NRTNMAAACM4  5562 METROPCS, INC. 128   2011-11-12   
774-214 7 Shrewsbury MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2010-08-26   
774-214 8 Shrewsbury MA NRTNMAAACM4  5562 METROPCS, INC. 128   2011-11-12   
774-214 9 Shrewsbury MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2008-04-28   
774-215 A Foxboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-215 0 Foxboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-215 1 Foxboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-215 2 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2010-03-15   
774-215 3 Foxboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-215 4 Foxboro MA   515J IP HORIZON LLC 128   2002-01-29   
774-215 5 Foxboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2009-10-19   
774-215 6 Foxboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-215 7 Foxboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-215 8 Foxboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-215 9 Foxboro MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128      
774-216 A Brewster MA BRTNMACRLMD  5562 METROPCS, INC. 128      
774-216 0 Brewster MA BRTNMACRLMD  5562 METROPCS, INC. 128      
774-216 1 Brewster MA BRTNMACRLMD  5562 METROPCS, INC. 128      
774-216 2 Brewster MA BRTNMACRLMD  5562 METROPCS, INC. 128      
774-216 3 Brewster MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-28   
774-216 4 Brewster MA NWTNMAWAVMD  318J COMCAST IP PHONE, LLC 128   2015-08-21   
774-216 5 Brewster MA   515J IP HORIZON LLC 128   2017-07-02   
774-216 6 Brewster MA   145J TERRA NOVA TELECOM INC. 128   2023-06-22   
774-216 7 Brewster MA BSTPMALL5MD  508J CENTURYLINK COMMUNICATIONS, LLC 128   2014-04-25   
774-216 8 Brewster MA   515J IP HORIZON LLC 128   2015-10-18   
774-216 9 Brewster MA BRTNMACRLMD  5562 METROPCS, INC. 128      
774-217 A Holliston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-217 0 Holliston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-217 1 Holliston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-217 2 Holliston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-217 3 Holliston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2003-02-09   
774-217 4 Holliston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-11-01   
774-217 5 Holliston MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2015-07-04   
774-217 6 Holliston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2016-03-28   
774-217 7 Holliston MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2012-03-16   
774-217 8 Holliston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-217 9 Holliston MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-218 A Taunton MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-219 A Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-219 0 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-219 1 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-219 2 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-219 3 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-219 4 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-219 5 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-219 6 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-219 7 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-219 8 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-219 9 Foxboro MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-220 A Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128      
774-220 0 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 1 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 2 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 3 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 4 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 5 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 6 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   
774-220 7 Foxboro MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2014-06-18   

<< 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 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.