Local Calling Guide

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Region: IA

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-373 3 Anthon IA   221F ONVOY, LLC - IA 630   2018-10-19   
712-373 4 Anthon IA   221F ONVOY, LLC - IA 630   2019-07-25   
712-373 5 Anthon IA   9631 QWEST CORPORATION 630      
712-373 6 Anthon IA   7458 ADVANCED NETWORK COMMUNICATIONS, LLC 630   2006-05-27   
712-373 7 Anthon IA   508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-23   
712-373 8 Anthon IA   221F ONVOY, LLC - IA 630   2021-03-08   
712-373 9 Anthon IA   9631 QWEST CORPORATION 630      
712-374 A Sidney IA SDNYIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-374 0 Sidney IA   444G AUREON COMMUNICATIONS, LLC 644   2013-10-07   
712-374 1 Sidney IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-374 2 Sidney IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-374 3 Sidney IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-374 4 Sidney IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-374 6 Sidney IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-374 7 Sidney IA   221F ONVOY, LLC - IA 644   2021-04-02   
712-374 8 Sidney IA   221F ONVOY, LLC - IA 644   2021-04-02   
712-374 9 Sidney IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2024-08-23   
712-375 A Pierson IA PRSNIAXORS3  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-376 A Marcus IA MRCSIAXORS0  1331 WEST IOWA TEL. CO. 630      
712-377 A Gravity IA GRVTIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-377 0 Gravity IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2024-10-25   
712-377 3 Gravity IA   221F ONVOY, LLC - IA 644   2019-11-28   
712-377 4 Gravity IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644   2012-09-17   
712-377 5 Gravity IA   221F ONVOY, LLC - IA 644   2021-04-02   
712-377 6 Gravity IA   221F ONVOY, LLC - IA 644   2021-04-02   
712-377 7 Gravity IA   965H FRACTEL, LLC 644   2020-01-16   
712-378 A Kingsley IA KGSLIAXODS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-378 0 Kingsley IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-378 1 Kingsley IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-378 2 Kingsley IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-378 3 Kingsley IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-378 4 Kingsley IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-378 5 Kingsley IA   221F ONVOY, LLC - IA 630   2019-07-25   
712-378 6 Kingsley IA   221F ONVOY, LLC - IA 630   2019-07-25   
712-378 8 Kingsley IA   6529 T-MOBILE USA, INC. 630   2009-04-24   
712-378 9 Kingsley IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-379 A Essex IA ESSXIAXODS0  1176 FARMERS TEL. CO. 644      
712-380 A Estherville IA SPNCIAAC2MD  6266 UNITED STATES CELLULAR - IA 630      
712-380 0 Estherville IA   6266 UNITED STATES CELLULAR - IA 630      
712-380 1 Estherville IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2009-11-19   
712-380 2 Estherville IA   6266 UNITED STATES CELLULAR - IA 630      
712-380 3 Estherville IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2016-08-15   
712-380 4 Estherville IA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 630   2015-03-16   
712-380 5 Estherville IA   145J TERRA NOVA TELECOM INC. 630   2025-05-17   
712-380 6 Estherville IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 630   2012-07-12   
712-380 7 Estherville IA   508J CENTURYLINK COMMUNICATIONS, LLC 630   2016-12-23   
712-380 8 Estherville IA   751F MCC TELEPHONY OF IOWA, LLC - IA 630   2013-08-24   
712-380 9 Estherville IA   6529 T-MOBILE USA, INC. 630   2009-11-23   
712-381 A Rock Rapids IA SXCYIA78X9X  6529 T-MOBILE USA, INC. 630      
712-381 0 Rock Rapids IA   6529 T-MOBILE USA, INC. 630   2018-05-06   
712-381 3 Rock Rapids IA   5562 METROPCS, INC. 630   2018-07-11   
712-381 7 Rock Rapids IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630   2024-01-06   
712-381 8 Rock Rapids IA   6529 T-MOBILE USA, INC. 630   2018-04-23   
712-381 9 Rock Rapids IA   6529 T-MOBILE USA, INC. 630   2018-04-23   
712-382 A Hamburg IA HMBGIACORS3  9631 QWEST CORPORATION 644      
712-382 0 Hamburg IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2003-11-04   
712-382 1 Hamburg IA   9631 QWEST CORPORATION 644      
712-382 2 Hamburg IA   9631 QWEST CORPORATION 644      
712-382 3 Hamburg IA   624H ONVOY SPECTRUM, LLC 644   2024-11-29   
712-382 4 Hamburg IA   985E BANDWIDTH.COM CLEC, LLC - IA 644   2012-07-08   
712-382 5 Hamburg IA   221F ONVOY, LLC - IA 644   2013-04-04   
712-382 6 Hamburg IA   221F ONVOY, LLC - IA 644   2014-11-07   
712-382 7 Hamburg IA   221F ONVOY, LLC - IA 644   2008-09-04   
712-382 8 Hamburg IA   221F ONVOY, LLC - IA 644   2013-09-13   
712-382 9 Hamburg IA   444G AUREON COMMUNICATIONS, LLC 644   2014-10-22   
712-383 A Kingsley IA KGSLIA050MD  205H WESTERN IOWA TELEPHONE ASSOCIATION - IA 630      
712-383 0 Kingsley IA   073H TELNYX LLC 630   2020-05-28   
712-383 1 Kingsley IA   221F ONVOY, LLC - IA 630   2021-03-08   
712-383 2 Kingsley IA   221F ONVOY, LLC - IA 630   2021-03-08   
712-383 3 Kingsley IA   205H WESTERN IOWA TELEPHONE ASSOCIATION - IA 630   2015-04-04   
712-383 5 Kingsley IA   205H WESTERN IOWA TELEPHONE ASSOCIATION - IA 630   2015-04-04   
712-383 8 Kingsley IA   221F ONVOY, LLC - IA 630   2018-10-19   
712-384 A Cushing IA SCHLIAXORS0  1291 SCHALLER TEL. CO. 630      
712-385 A Farragut IA FRGTIAXORS0  1344 PRAIRIE TEL. CO., INC. 644      
712-386 A Imogene IA EMSNIAXODS1  1301 SOUTHWEST TEL. EXCH., INC. 644      
712-387 A Riverton IA RVTNIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-387 1 Riverton IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-387 2 Riverton IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-387 3 Riverton IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-387 4 Riverton IA   221F ONVOY, LLC - IA 644   2021-04-02   
712-387 5 Riverton IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-387 6 Riverton IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-387 7 Riverton IA   221F ONVOY, LLC - IA 644   2019-12-01   
712-387 8 Riverton IA   221F ONVOY, LLC - IA 644   2021-04-02   
712-387 9 Riverton IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-388 A Council Bluffs IA CNBLIAWADS1  9631 QWEST CORPORATION 644      
712-389 A Sioux City IA SXCYIAAT2MD  7421 AT&T - LOCAL 630      
712-389 0 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2003-10-15   
712-389 1 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2003-10-15   
712-389 2 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2005-03-24   
712-389 3 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-04-08   
712-389 4 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2005-05-09   
712-389 5 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2005-08-27   
712-389 6 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2005-08-27   
712-389 7 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2005-11-04   
712-389 8 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2006-03-29   
712-389 9 Sioux City IA   7421 AT&T - LOCAL 630      
712-390 A Sioux Rapids IA SPNCIAAC2MD  6266 UNITED STATES CELLULAR - IA 630      
712-390 0 Sioux Rapids IA   6266 UNITED STATES CELLULAR - IA 630      
712-391 A Anthon IA SXCYIA78X1X  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 630      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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