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: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-338 0 Milford IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2009-11-23   
712-338 1 Milford IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-05   
712-338 2 Milford IA MLFRIACORS3  9631 QWEST CORPORATION 630      
712-338 3 Milford IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2018-04-05   
712-338 4 Milford IA MLFRIACORS3  9631 QWEST CORPORATION 630      
712-338 5 Milford IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-27   
712-338 6 Milford IA HULLIAAF1MD  904D PREMIER COMMUNICATIONS, INC. - IA 630   2014-06-05   
712-338 7 Milford IA LKPKIA07DS0  345D GREAT LAKES COMMUNICATION CORP. - IA 630   2006-12-17   
712-338 8 Milford IA LKPKIA07DS0  345D GREAT LAKES COMMUNICATION CORP. - IA 630   2006-03-23   
712-338 9 Milford IA MLFRIACORS3  9631 QWEST CORPORATION 630      
712-339 A Spirit Lake IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-339 0 Spirit Lake IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-339 1 Spirit Lake IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-339 2 Spirit Lake IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2015-11-08   
712-339 3 Spirit Lake IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2017-07-31   
712-339 4 Spirit Lake IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2020-02-24   
712-339 5 Spirit Lake IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-339 6 Spirit Lake IA HULLIAAF1MD  904D PREMIER COMMUNICATIONS, INC. - IA 630   2014-06-05   
712-339 7 Spirit Lake IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2009-11-23   
712-339 9 Spirit Lake IA SXCYIADTMMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630   2005-06-01   
712-340 A Atlantic IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644      
712-340 0 Atlantic IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2017-09-18   
712-340 1 Atlantic IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2017-09-19   
712-340 2 Atlantic IA OMAKNEYW0MD  073H TELNYX LLC 644   2018-07-02   
712-340 3 Atlantic IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2018-03-04   
712-340 4 Atlantic IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2019-09-20   
712-340 5 Atlantic IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2018-09-22   
712-340 6 Atlantic IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2018-09-22   
712-340 7 Atlantic IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2018-09-22   
712-340 8 Atlantic IA OMAHNENWXEX  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 644   2018-10-08   
712-340 9 Atlantic IA IWCYIA70DS0  423H AIRUS, INC - IA 644   2018-03-01   
712-341 A Matlock IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-341 0 Matlock IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-342 A Correctionville IA ANTHIAABRS0  7458 ADVANCED NETWORK COMMUNICATIONS, LLC 630      
712-343 A Avoca IA AVOCIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-343 0 Avoca IA AVOCIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-343 1 Avoca IA AVOCIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-343 2 Avoca IA AVOCIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-343 3 Avoca IA AVOCIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-343 4 Avoca IA AVOCIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-343 5 Avoca IA AVOCIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-343 6 Avoca IA AVOCIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-343 7 Avoca IA RCCYIAXCHMD  221F ONVOY, LLC - IA 644   2021-05-21   
712-343 9 Avoca IA AVOCIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-344 A Sheldon IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-344 0 Sheldon IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2013-04-09   
712-344 1 Sheldon IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-344 2 Sheldon IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2015-01-21   
712-344 3 Sheldon IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2019-07-25   
712-344 4 Sheldon IA SXCYIADTX4X  516J TON80 COMMUNICATIONS, LLC 630   2022-05-03   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.