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 80 81 82 83 84 85 86 87 88 89 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-572 5 Oxford MA   624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-572 6 Oxford MA   892D ONVOY, LLC - MA 128   2021-06-13   
774-572 7 Oxford MA   566J RADIANTIQ LLC 128   2021-06-03   
774-573 A Milford MA WSBOMAGJCM0  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-573 0 Milford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-573 1 Milford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-573 2 Milford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-04-01   
774-573 3 Milford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2004-07-02   
774-573 4 Milford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-04-02   
774-573 5 Milford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2008-11-15   
774-573 6 Milford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-12-14   
774-573 7 Milford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2005-06-02   
774-573 8 Milford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-573 9 Milford MA   6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128      
774-574 A Leicester MA   566J RADIANTIQ LLC 128   2021-06-03   
774-574 7 Leicester MA   566J RADIANTIQ LLC 128   2021-06-03   
774-577 A Mattapoisett MA   566J RADIANTIQ LLC 128   2021-06-03   
774-577 0 Mattapoisett MA   145J TERRA NOVA TELECOM INC. 128   2021-06-04   
774-577 5 Mattapoisett MA   566J RADIANTIQ LLC 128   2021-06-03   
774-577 6 Mattapoisett MA   892D ONVOY, LLC - MA 128   2021-06-04   
774-577 7 Mattapoisett MA   624H ONVOY SPECTRUM, LLC 128   2021-06-04   
774-577 8 Mattapoisett MA   892D ONVOY, LLC - MA 128   2021-06-04   
774-578 A Worcester MA NRTNMAAACM4  5562 METRO PCS, INC. 128      
774-578 0 Worcester MA   5562 METRO PCS, INC. 128   2008-12-15   
774-578 1 Worcester MA   5562 METRO PCS, INC. 128   2008-12-15   
774-578 2 Worcester MA   5562 METRO PCS, INC. 128   2008-12-15   
774-578 3 Worcester MA   5562 METRO PCS, INC. 128   2008-12-15   
774-578 4 Worcester MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2013-08-29   
774-578 5 Worcester MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-13   
774-578 6 Worcester MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-13   
774-578 7 Worcester MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-13   
774-578 8 Worcester MA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2010-10-13   
774-578 9 Worcester MA   6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2009-07-09   
774-581 A Foxboro MA NRTNMAAACM4  5562 METRO PCS, INC. 128      
774-581 0 Foxboro MA   892D ONVOY, LLC - MA 128   2016-02-01   
774-581 1 Foxboro MA   5562 METRO PCS, INC. 128   2015-04-09   
774-581 2 Foxboro MA   321J HD CARRIER LLC 128   2016-04-16   
774-581 3 Foxboro MA   321J HD CARRIER LLC 128   2016-04-16   
774-581 4 Foxboro MA   321J HD CARRIER LLC 128   2016-04-16   
774-581 5 Foxboro MA   321J HD CARRIER LLC 128   2016-04-16   
774-581 6 Foxboro MA   5562 METRO PCS, INC. 128   2010-10-11   
774-581 7 Foxboro MA   508J CENTURYLINK COMMUNICATIONS LLC 128   2013-09-30   
774-581 8 Foxboro MA   5562 METRO PCS, INC. 128   2010-10-11   
774-581 9 Foxboro MA   990E BANDWIDTH.COM CLEC, LLC - MA 128   2016-05-08   
774-582 A Mattapoisett MA BSTPMALLDS1  4536 XO MASSACHUSETTS, INC. 128      
774-582 0 Mattapoisett MA   7199 MCI WORLDCOM COMMUNICATIONS, INC. - MA 128   2017-06-12   
774-582 1 Mattapoisett MA   318J COMCAST IP PHONE LLC 128   2014-07-09   
774-582 2 Mattapoisett MA   4536 XO MASSACHUSETTS, INC. 128   2007-08-02   
774-582 3 Mattapoisett MA   892D ONVOY, LLC - MA 128   2012-03-18   
774-582 4 Mattapoisett MA   318J COMCAST IP PHONE LLC 128   2014-01-21   

<< 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 80 81 82 83 84 85 86 87 88 89 >>

Last updated: Mon, 24 May 2021 01:28:43 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.