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 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
774-922 2 Sturbridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2006-11-27   
774-922 3 Sturbridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2006-11-27   
774-922 4 Sturbridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2006-11-27   
774-922 6 Sturbridge MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2010-08-23   
774-922 7 Sturbridge MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2007-04-19   
774-922 8 Sturbridge MA   829J PAETEC ITEL, LLC 128   2007-09-03   
774-922 9 Sturbridge MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-09   
774-925 A Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128      
774-925 1 Framingham MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2024-02-25   
774-925 2 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
774-925 3 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
774-925 4 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
774-925 5 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
774-925 6 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
774-925 7 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
774-925 8 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
774-925 9 Framingham MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2010-10-22   
774-929 A New Bedford MA NBFRMAAEDS1  9102 VERIZON NEW ENGLAND INC. 128      
774-929 0 New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2006-08-07   
774-929 1 New Bedford MA NBFRMAAEDS1  9102 VERIZON NEW ENGLAND INC. 128      
774-929 2 New Bedford MA NBFRMAAEDS1  9102 VERIZON NEW ENGLAND INC. 128      
774-929 3 New Bedford MA NBFRMAAEDS1  9102 VERIZON NEW ENGLAND INC. 128      
774-929 4 New Bedford MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2023-03-24   
774-929 5 New Bedford MA CATNMAAKAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 128   2007-11-15   
774-929 6 New Bedford MA CMBRMAORDSG  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 128   2006-12-13   
774-929 7 New Bedford MA CMBRMAMQDS3  316E YMAX COMMUNICATIONS CORP. - MA 128   2008-03-08   
774-929 8 New Bedford MA CATNMAAKPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 128   2007-01-02   
774-929 9 New Bedford MA SOVLMAABDS2  268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 128   2012-04-27   
774-930 A Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128      
774-930 0 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128   2002-12-20   
774-930 1 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128   2002-12-20   
774-930 2 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128   2002-12-20   
774-930 3 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128   2002-12-20   
774-930 4 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128   2003-02-12   
774-930 5 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128   2003-02-12   
774-930 6 Fall River MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2002-10-04   
774-930 7 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128   2002-10-25   
774-930 8 Fall River MA BRTNMACRLMD  6889 OMNIPOINT MIAMI E LICENSE, LLC 128   2002-10-25   
774-930 9 Fall River MA BRTNMACRLMD  5562 METROPCS, INC. 128   2003-08-03   
774-946 A Whitinsville MA NRTNMAAACM4  5562 METROPCS, INC. 128      
774-946 0 Whitinsville MA BSTPMALLOMD  073H TELNYX LLC 128   2017-04-30   
774-946 1 Whitinsville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
774-946 2 Whitinsville MA CMBSMA01AMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 128   2020-02-15   
774-946 3 Whitinsville MA NRTNMAAACM4  5562 METROPCS, INC. 128   2020-06-29   
774-946 4 Whitinsville MA NRTNMAAACM4  5562 METROPCS, INC. 128   2017-12-07   
774-946 5 Whitinsville MA NRTNMAAACM4  5562 METROPCS, INC. 128   2019-09-08   
774-946 6 Whitinsville MA BSTPMALLDS3  892D ONVOY, LLC - MA 128   2019-07-01   
774-946 7 Whitinsville MA NRTNMAAACM4  5562 METROPCS, INC. 128   2017-12-07   
774-946 8 Whitinsville MA NRTNMAAACM4  5562 METROPCS, INC. 128   2018-11-17   
774-946 9 Whitinsville MA NRTNMAAACM4  5562 METROPCS, INC. 128   2017-04-29   

<< 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 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 >>

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.