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: 413 [Rate centres in NPA 413] [Dial plan for NPA 413]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
413-552 6 Holyoke MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-552 7 Holyoke MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-552 8 Holyoke MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-552 9 Holyoke MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126      
413-553 A Pittsfield MA SPFDMAWOX4Z  829J PAETEC ITEL, LLC 126      
413-553 0 Pittsfield MA SPFDMAWOX4Z  829J PAETEC ITEL, LLC 126      
413-553 1 Pittsfield MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-02-22   
413-553 2 Pittsfield MA SPFDMAWOX4Z  829J PAETEC ITEL, LLC 126      
413-553 3 Pittsfield MA SPFDMAWOX4Z  829J PAETEC ITEL, LLC 126      
413-553 4 Pittsfield MA SPFDMAWOXIY  4018 LEVEL 3 COMMUNICATIONS, LLC - MA 126   2014-06-28   
413-553 5 Pittsfield MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2012-02-27   
413-553 6 Pittsfield MA SPFDMAWOX4Z  829J PAETEC ITEL, LLC 126      
413-553 7 Pittsfield MA SPFDMAATAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2018-08-13   
413-553 8 Pittsfield MA SPFDMAWOXCY  5562 METROPCS, INC. 126   2021-10-16   
413-553 9 Pittsfield MA SPFDMAWOX4Z  829J PAETEC ITEL, LLC 126      
413-556 A Chester MA SPFDMAWOX5Z  829J PAETEC ITEL, LLC 126      
413-557 A Chicopee MA CHCPMARIDS0  9102 VERIZON NEW ENGLAND INC. 126      
413-557 0 Chicopee MA SPFDMAWOXCY  6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2016-03-19   
413-557 1 Chicopee MA CHCPMARIDS0  9102 VERIZON NEW ENGLAND INC. 126      
413-557 2 Chicopee MA CHCPMARIDS0  9102 VERIZON NEW ENGLAND INC. 126      
413-557 3 Chicopee MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2009-10-09   
413-557 4 Chicopee MA SPFDMAWOXCY  6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2013-08-09   
413-557 5 Chicopee MA   145J TERRA NOVA TELECOM INC. 126   2022-04-09   
413-557 6 Chicopee MA CHCPMARIDS0  9102 VERIZON NEW ENGLAND INC. 126      
413-557 7 Chicopee MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2008-08-11   
413-557 8 Chicopee MA SPFDMAWOXCY  6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2009-04-11   
413-557 9 Chicopee MA SPFDMAWOXCY  6889 OMNIPOINT MIAMI E LICENSE, LLC 126   2016-03-19   
413-558 A Warren MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126      
413-558 0 Warren MA SPFDMAWOX0X  073H TELNYX LLC 126   2021-03-28   
413-558 1 Warren MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2022-02-25   
413-558 2 Warren MA SPFDMAPM4MD  318J COMCAST IP PHONE, LLC 126   2022-07-16   
413-558 5 Warren MA SPFDMAWONMD  624H ONVOY SPECTRUM, LLC 126   2021-01-04   
413-558 6 Warren MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126   2023-12-04   
413-558 7 Warren MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-03-06   
413-558 8 Warren MA SPFDMAWOXLY  892D ONVOY, LLC - MA 126   2021-03-06   
413-559 A Amherst (Franklin County) MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126      
413-559 0 Amherst (Franklin County) MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2006-11-27   
413-559 1 Amherst (Franklin County) MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2005-08-23   
413-559 2 Amherst (Franklin County) MA SPFDMAWOZMD  508J CENTURYLINK COMMUNICATIONS, LLC 126   2015-04-17   
413-559 3 Amherst (Franklin County) MA SPFDMAWOX3Z  829J PAETEC ITEL, LLC 126   2006-11-02   
413-559 4 Amherst (Franklin County) MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126      
413-559 5 Amherst (Franklin County) MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126      
413-559 6 Amherst (Franklin County) MA SPFDMAWOXXY  7135 TC SYSTEMS, INC. 126      
413-559 7 Amherst (Franklin County) MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2005-08-23   
413-559 8 Amherst (Franklin County) MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2006-11-27   
413-559 9 Amherst (Franklin County) MA SPFDMAWOCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 126   2008-02-13   
413-560 A Northampton MA SPFDMAATAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2025-06-02   
413-560 0 Northampton MA SPFDMAATAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2025-06-02   
413-560 1 Northampton MA SPFDMAATAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2025-08-07   
413-560 2 Northampton MA SPFDMAATAMD  6387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 126   2025-11-24   

<< 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 >>

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.