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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-335 0 Millis MA   892D ONVOY, LLC - MA 128   2016-05-09   
774-335 1 Millis MA   892D ONVOY, LLC - MA 128   2016-05-09   
774-335 2 Millis MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2017-03-23   
774-335 6 Millis MA   7135 TC SYSTEMS, INC. 128   2019-04-22   
774-335 9 Millis MA   073H TELNYX LLC 128   2017-05-04   
774-336 A Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-03-01   
774-336 0 Brewster MA   966G LOCAL ACCESS LLC - MA 128   2016-06-26   
774-336 1 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-03-01   
774-336 2 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-03-01   
774-336 3 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-03-01   
774-336 4 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-03-01   
774-336 5 Brewster MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2013-12-16   
774-336 6 Brewster MA   892D ONVOY, LLC - MA 128   2016-04-06   
774-336 7 Brewster MA   892D ONVOY, LLC - MA 128   2016-04-06   
774-336 8 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-04-29   
774-336 9 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-04-29   
774-337 A Brewster MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-10-11   
774-337 0 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-10-11   
774-337 1 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-10-11   
774-337 2 Brewster MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2019-01-04   
774-337 3 Brewster MA   2899 BROADVIEW NETWORKS, INC. - MA 128   2018-02-26   
774-337 4 Brewster MA   892D ONVOY, LLC - MA 128   2019-02-23   
774-337 5 Brewster MA   892D ONVOY, LLC - MA 128   2019-02-23   
774-337 6 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-10-11   
774-337 7 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-10-11   
774-337 8 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-10-11   
774-337 9 Brewster MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-10-11   
774-338 A Sagamore MA BSTNMABLOMD  990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-07-31   
774-338 0 Sagamore MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-07-31   
774-338 1 Sagamore MA   6664 SPRINT SPECTRUM L.P. 128   2015-08-03   
774-338 2 Sagamore MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2014-06-16   
774-338 3 Sagamore MA   892D ONVOY, LLC - MA 128   2012-03-22   
774-338 4 Sagamore MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2010-08-26   
774-338 5 Sagamore MA   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2012-05-20   
774-338 6 Sagamore MA   892D ONVOY, LLC - MA 128   2016-04-06   
774-338 7 Sagamore MA   892D ONVOY, LLC - MA 128   2016-04-06   
774-338 8 Sagamore MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-338 9 Sagamore MA   268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2013-05-04   
774-340 A Attleboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-340 0 Attleboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2016-05-14   
774-340 1 Attleboro MA   966G LOCAL ACCESS LLC - MA 128   2016-06-26   
774-340 2 Attleboro MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-07-21   
774-340 3 Attleboro MA   966G LOCAL ACCESS LLC - MA 128   2017-07-02   
774-340 4 Attleboro MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2016-10-24   
774-340 5 Attleboro MA   6101 COMCAST PHONE OF MASSACHUSETTS, INC. - MA 128   2016-12-01   
774-340 6 Attleboro MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2017-02-16   
774-340 7 Attleboro MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2017-05-18   
774-340 8 Attleboro MA   5562 METRO PCS, INC. 128   2018-06-18   
774-340 9 Attleboro MA   892D ONVOY, LLC - MA 128   2019-02-08   
774-341 A Holliston MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2017-07-13   

<< 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 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 >>

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.