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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-406 3 Council Bluffs IA CRRLIAAF0MD  6266 UNITED STATES CELLULAR - IA 644   2022-11-25   
712-406 4 Council Bluffs IA CRRLIAAF0MD  6266 UNITED STATES CELLULAR - IA 644   2022-11-25   
712-406 5 Council Bluffs IA CRRLIAAF0MD  6266 UNITED STATES CELLULAR - IA 644   2022-11-25   
712-406 6 Council Bluffs IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2023-01-27   
712-406 7 Council Bluffs IA OMAHNENWXMX  5562 METROPCS, INC. 644   2023-10-21   
712-406 8 Council Bluffs IA   6701 AERIAL COMMUNICATIONS, INC. 644   2025-06-07   
712-406 9 Council Bluffs IA OMAKNEYW69Z  490J DISH WIRELESS, LLC 644   2022-05-04   
712-407 A Minden IA AVOCIAXO2MD  774B WALNUT TELEPHONE COMPANY, INC. - IA 644      
712-407 1 Minden IA OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644   2024-06-07   
712-407 2 Minden IA AVOCIAXO2MD  774B WALNUT TELEPHONE COMPANY, INC. - IA 644   2004-07-16   
712-407 4 Minden IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-05-21   
712-407 7 Minden IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-10-30   
712-408 A North Hopkins IA INDPMOXCGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524      
712-408 9 North Hopkins IA INDPMOXCGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2021-09-04   
712-409 A Silver City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-409 0 Silver City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-23   
712-409 1 Silver City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-23   
712-409 2 Silver City IA OMAKNEYWDS1  423H AIRUS, INC - IA 644   2021-10-23   
712-409 3 Silver City IA OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644   2024-06-07   
712-409 4 Silver City IA GLWDIA08RS0  156C BTC, INC. - IA 644   2021-05-15   
712-409 5 Silver City IA BLLVNEBL5MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2023-01-08   
712-409 6 Silver City IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2024-08-23   
712-409 7 Silver City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2019-10-25   
712-409 8 Silver City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-05-10   
712-409 9 Silver City IA OMAKNEYW0MD  073H TELNYX LLC 644   2019-12-01   
712-410 A Larchwood IA SXCYIA7900Z  490J DISH WIRELESS, LLC 630      
712-410 0 Larchwood IA   145J TERRA NOVA TELECOM INC. 630   2025-05-17   
712-410 9 Larchwood IA SXCYIA7900Z  490J DISH WIRELESS, LLC 630   2023-04-03   
712-412 A Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-412 1 Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2023-10-01   
712-412 2 Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-05-10   
712-412 3 Dow City IA OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644   2021-11-04   
712-412 4 Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2018-12-22   
712-412 5 Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-23   
712-412 6 Dow City IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-23   
712-412 8 Dow City IA OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644   2021-07-18   
712-413 A Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-413 0 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-09-24   
712-413 1 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-09-24   
712-413 2 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-09-24   
712-413 3 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-09-24   
712-413 4 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-09-24   
712-413 5 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-09-24   
712-413 6 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-09-24   
712-413 7 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-09-24   
712-413 8 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-09-24   
712-413 9 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2021-09-24   
712-414 A Red Oak IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644      
712-414 0 Red Oak IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2022-02-06   
712-414 1 Red Oak IA OMAKNEYW1MD  939H COMMIO, LLC 644   2022-08-07   
712-414 2 Red Oak IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2024-08-23   
712-414 3 Red Oak IA OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644   2024-12-19   
712-414 4 Red Oak IA   5562 METROPCS, INC. 644   2025-04-20   
712-414 6 Red Oak IA OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644   2024-09-12   
712-414 7 Red Oak IA BLLVNEBL5MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2022-02-18   
712-414 8 Red Oak IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2025-05-12   
712-414 9 Red Oak IA OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644   2024-09-12   
712-415 A Emmetsburg IA RCCYIAXCBMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630      
712-415 0 Emmetsburg IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2021-05-05   
712-415 1 Emmetsburg IA RCCYIAXCBMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630   2010-04-23   
712-415 2 Emmetsburg IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2023-10-15   
712-415 3 Emmetsburg IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2023-10-15   
712-415 4 Emmetsburg IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2021-07-31   
712-415 5 Emmetsburg IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630   2021-07-31   
712-415 6 Emmetsburg IA   6266 UNITED STATES CELLULAR - IA 630   2025-02-20   
712-415 7 Emmetsburg IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-23   
712-415 8 Emmetsburg IA RCCYIAXCXMD  624H ONVOY SPECTRUM, LLC 630   2024-03-17   
712-415 9 Emmetsburg IA   6266 UNITED STATES CELLULAR - IA 630   2025-02-20   
712-416 A Cherokee IA SXCYIA798MD  732J NUSO, LLC 630      
712-416 0 Cherokee IA   515J IP HORIZON LLC 630   2025-10-17   
712-416 1 Cherokee IA SXCYIA798MD  732J NUSO, LLC 630   2023-04-10   
712-416 3 Cherokee IA   5562 METROPCS, INC. 630   2025-04-25   
712-416 4 Cherokee IA   5562 METROPCS, INC. 630   2025-04-25   
712-416 8 Cherokee IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-03-27   
712-417 A Council Bluffs IA OMAHNE16XGX  732J NUSO, LLC 644      
712-417 0 Council Bluffs IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2023-08-10   
712-417 1 Council Bluffs IA OMAHNE16XGX  732J NUSO, LLC 644   2023-04-10   
712-417 2 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2023-08-11   
712-417 3 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2023-08-11   
712-417 4 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2023-08-11   
712-417 5 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2023-08-11   
712-417 6 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2023-08-11   
712-417 7 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2023-08-11   
712-417 8 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2023-08-11   
712-417 9 Council Bluffs IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2023-08-11   
712-418 A Sioux City IA SXCYIADTXAX  318J COMCAST IP PHONE, LLC 630      
712-418 0 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-07-08   
712-418 1 Sioux City IA SXCYIADTXAX  318J COMCAST IP PHONE, LLC 630   2023-05-08   
712-418 2 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-07-08   
712-418 3 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-07-08   
712-418 4 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-07-08   
712-418 5 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-05-09   
712-418 6 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-05-09   
712-418 7 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-05-09   
712-418 8 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-05-09   
712-418 9 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-05-09   
712-419 A Denison IA OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644   2024-09-20   
712-419 1 Denison IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2025-04-05   
712-419 2 Denison IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2025-04-03   
712-419 3 Denison IA   5562 METROPCS, INC. 644   2025-04-25   

<< 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 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.