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
712-218 3 Battle Creek IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2019-07-25   
712-218 4 Battle Creek IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2019-07-25   
712-218 5 Battle Creek IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2020-08-10   
712-218 6 Battle Creek IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630   2019-05-24   
712-218 7 Battle Creek IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2020-05-26   
712-218 8 Battle Creek IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2018-12-30   
712-218 9 Battle Creek IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2018-12-30   
712-219 A Onawa IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-219 0 Onawa IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-219 1 Onawa IA SPNCIAAC2MD  6266 UNITED STATES CELLULAR - IA 630   2019-06-23   
712-219 2 Onawa IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2018-10-19   
712-219 3 Onawa IA SXCYIADTGMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 630   2014-03-14   
712-219 4 Onawa IA SXCYIADTUMD  073H TELNYX LLC 630   2020-05-29   
712-219 5 Onawa IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2021-03-08   
712-219 6 Onawa IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2021-03-08   
712-219 7 Onawa IA SXCYIADTQMD  508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-27   
712-219 8 Onawa IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2018-12-30   
712-219 9 Onawa IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2018-12-30   
712-220 A Carroll IA OMAHNENWXXX  751F MCC TELEPHONY OF IOWA, LLC - IA 644      
712-220 0 Carroll IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2013-12-21   
712-220 1 Carroll IA OMAHNENWXXX  751F MCC TELEPHONY OF IOWA, LLC - IA 644   2010-04-16   
712-220 2 Carroll IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2014-12-08   
712-220 3 Carroll IA SNLOCA01XCX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2015-11-08   
712-220 4 Carroll IA OMAHNENWXEX  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 644   2016-02-12   
712-220 5 Carroll IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-02-26   
712-220 6 Carroll IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-02-26   
712-220 7 Carroll IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-06   
712-220 8 Carroll IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-06   
712-220 9 Carroll IA IWCYIA70DS0  423H AIRUS, INC - IA 644   2018-03-01   
712-221 A Cherokee IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-221 0 Cherokee IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-221 1 Cherokee IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-221 2 Cherokee IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2009-11-19   
712-221 3 Cherokee IA SXCYIADTMMD  751F MCC TELEPHONY OF IOWA, LLC - IA 630   2010-04-23   
712-221 4 Cherokee IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2018-09-29   
712-221 5 Cherokee IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2014-12-08   
712-221 6 Cherokee IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2018-07-28   
712-221 7 Cherokee IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630   2008-12-01   
712-221 8 Cherokee IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2018-12-30   
712-221 9 Cherokee IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630      
712-222 A Sioux City IA SXCYIAEORL0  828B LONG LINES METRO, INC. - IA 630      
712-223 A Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-223 0 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-223 1 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-223 2 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-223 3 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-223 4 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-223 5 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-223 6 Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630      
712-223 7 Sioux City IA SXCYIADTCMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2016-12-20   

<< 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: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.