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
712-657 8 Lake View IA   1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 644      
712-657 9 Lake View IA   6529 T-MOBILE USA, INC. 644   2007-04-16   
712-658 A Halbur IA HLBRIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-658 1 Halbur IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-658 2 Halbur IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-658 3 Halbur IA   221F ONVOY, LLC - IA 644   2021-10-30   
712-658 4 Halbur IA   156C BTC, INC. - IA 644   2022-04-02   
712-658 5 Halbur IA   221F ONVOY, LLC - IA 644   2021-05-21   
712-658 9 Halbur IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-659 A Glidden IA GLDNIAXORS1  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 1 Glidden IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 2 Glidden IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 3 Glidden IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 4 Glidden IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 5 Glidden IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 6 Glidden IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 7 Glidden IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 8 Glidden IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-659 9 Glidden IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-660 A Early IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-660 0 Early IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-660 1 Early IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-660 2 Early IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-660 3 Early IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-660 5 Early IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-660 6 Early IA   3699 CORN BELT COMMUNICATIONS, INC. - IA 644   2023-11-10   
712-660 7 Early IA   145J TERRA NOVA TELECOM INC. 644   2025-06-06   
712-660 8 Early IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-660 9 Early IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-661 A Early IA OMAHNENWXCY  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-661 1 Early IA   221F ONVOY, LLC - IA 644   2021-05-10   
712-661 2 Early IA   221F ONVOY, LLC - IA 644   2021-04-23   
712-661 3 Early IA   221F ONVOY, LLC - IA 644   2021-04-23   
712-661 4 Early IA   624H ONVOY SPECTRUM, LLC 644   2021-10-30   
712-661 5 Early IA   624H ONVOY SPECTRUM, LLC 644   2021-07-18   
712-661 6 Early IA   221F ONVOY, LLC - IA 644   2018-11-17   
712-661 7 Early IA   508J CENTURYLINK COMMUNICATIONS, LLC 644   2017-10-31   
712-661 8 Early IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-661 9 Early IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644      
712-662 A Sac City IA SCCYIAXODS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-662 0 Sac City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-662 1 Sac City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2006-04-01   
712-662 2 Sac City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-662 3 Sac City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-662 4 Sac City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-662 5 Sac City IA   3699 CORN BELT COMMUNICATIONS, INC. - IA 644   2019-09-01   
712-662 6 Sac City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-662 7 Sac City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-662 8 Sac City IA   593K MCC TELEPHONY LLC 644   2010-04-16   
712-662 9 Sac City IA   1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 644      
712-663 A Westside IA WSSDIAXORS0  1335 WESTSIDE INDEPENDENT TEL. CO. 644      
712-664 A Wall Lake IA WLLKIAXODS3  1141 CORN BELT TEL. CO. 644      
712-665 A Lake View IA LKVWIAAN1MD  3699 CORN BELT COMMUNICATIONS, INC. - IA 644      
712-666 A Sioux City IA SXCYIADTWMD  965H FRACTEL, LLC 630      
712-666 0 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2023-07-15   
712-666 1 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-07-08   
712-666 2 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2025-02-13   
712-666 3 Sioux City IA   8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 630   2024-03-28   
712-666 4 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-07-08   
712-666 5 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-07-08   
712-666 6 Sioux City IA   965H FRACTEL, LLC 630   2020-07-24   
712-666 7 Sioux City IA   516J TON80 COMMUNICATIONS, LLC 630   2022-04-11   
712-666 8 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-07-08   
712-666 9 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2023-07-08   
712-667 A Ralston IA RLTNIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-667 1 Ralston IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-667 2 Ralston IA   221F ONVOY, LLC - IA 644   2021-10-30   
712-667 3 Ralston IA   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-667 6 Ralston IA   221F ONVOY, LLC - IA 644   2021-05-21   
712-667 7 Ralston IA   145J TERRA NOVA TELECOM INC. 644   2025-05-31   
712-667 8 Ralston IA   516J TON80 COMMUNICATIONS, LLC 644   2022-04-21   
712-667 9 Ralston IA   444G AUREON COMMUNICATIONS, LLC 644   2019-08-12   
712-668 A Odebolt IA ODBLIAXORS0  1285 SAC COUNTY MUTUAL TEL. CO. 630      
712-669 A Templeton IA TMTNIAXORS0  1308 TEMPLETON TEL. CO. 644      
712-670 A Sioux City IA SXCYIADTRMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-04-14   
712-670 0 Sioux City IA   221F ONVOY, LLC - IA 630   2024-04-15   
712-670 1 Sioux City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 630   2025-04-15   
712-670 2 Sioux City IA   423H AIRUS, INC - IA 630   2025-05-11   
712-670 3 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-04-14   
712-670 4 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-04-14   
712-670 5 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-04-14   
712-670 6 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-04-14   
712-670 7 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-04-14   
712-670 8 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-04-14   
712-670 9 Sioux City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 630   2024-04-14   
712-671 A Shenandoah IA BLLVNEBL5MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644      
712-671 0 Shenandoah IA   6701 AERIAL COMMUNICATIONS, INC. 644   2024-09-12   
712-671 1 Shenandoah IA   5562 METROPCS, INC. 644   2024-09-12   
712-671 2 Shenandoah IA   221F ONVOY, LLC - IA 644   2022-03-30   
712-671 3 Shenandoah IA   221F ONVOY, LLC - IA 644   2022-03-30   
712-671 4 Shenandoah IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 644   2022-03-29   
712-671 5 Shenandoah IA   624H ONVOY SPECTRUM, LLC 644   2024-12-19   
712-671 6 Shenandoah IA   478H AIRUS, INC. - NE 644   2025-05-11   
712-671 9 Shenandoah IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2024-08-23   
712-672 A Rockwell City IA RCCYIAXCHMD  221F ONVOY, LLC - IA 630      
712-672 0 Rockwell City IA   221F ONVOY, LLC - IA 630   2022-12-11   
712-672 1 Rockwell City IA   624H ONVOY SPECTRUM, LLC 630   2021-10-30   
712-672 2 Rockwell City IA   221F ONVOY, LLC - IA 630   2021-10-16   
712-672 3 Rockwell City IA   221F ONVOY, LLC - IA 630   2021-11-24   
712-672 7 Rockwell City IA   221F ONVOY, LLC - IA 630   2021-05-03   

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

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