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
319-623 A Ladora IA VCTRIAXODS0  1139 COOPERATIVE TEL. CO. 635      
319-624 A Solon IA NLBTIAXODS1  562E SOUTH SLOPE COOPERATIVE TELEPHONE COMPANY - IA 635      
319-625 A Iowa City IA NLBTIAXODS1  1298 SOUTH SLOPE COOP. TEL. CO., INC. 635      
319-626 A North Liberty IA NLBTIAXODS1  1298 SOUTH SLOPE COOP. TEL. CO., INC. 635      
319-627 A West Liberty IA WLBTIAXODS1  1332 WEST LIBERTY TEL. CO. 635      
319-628 A Oxford IA OXFRIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-628 0 Oxford IA   593K MCC TELEPHONY LLC 635   2010-05-06   
319-628 1 Oxford IA OXFRIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-628 2 Oxford IA OXFRIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-628 3 Oxford IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-09-20   
319-628 4 Oxford IA OXFRIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-628 5 Oxford IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-14   
319-628 6 Oxford IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
319-628 7 Oxford IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-13   
319-628 8 Oxford IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-10-14   
319-628 9 Oxford IA OXFRIAXPRP1  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-629 A Lone Tree IA LNTRIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-629 0 Lone Tree IA LNTRIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-629 1 Lone Tree IA LNTRIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-629 2 Lone Tree IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-04-24   
319-629 3 Lone Tree IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-04-24   
319-629 4 Lone Tree IA LNTRIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-629 5 Lone Tree IA LNTRIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-629 6 Lone Tree IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2020-06-26   
319-629 7 Lone Tree IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-13   
319-629 8 Lone Tree IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-03-14   
319-629 9 Lone Tree IA MNCHIAXO2MD  593K MCC TELEPHONY LLC 635   2010-04-15   
319-631 A Iowa City IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
319-631 0 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-631 1 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-631 2 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-631 3 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-631 4 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-631 5 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-631 6 Iowa City IA CDRRIAAX7MD  5562 METROPCS, INC. 635      
319-631 7 Iowa City IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-10   
319-631 8 Iowa City IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2008-07-17   
319-631 9 Iowa City IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2008-10-04   
319-632 A North Liberty IA NLBTIAXODS1  1298 SOUTH SLOPE COOP. TEL. CO., INC. 635      
319-633 A Lone Tree IA MNCHIAXO2MD  593K MCC TELEPHONY LLC 635      
319-633 0 Lone Tree IA CDRRIAAXQMD  444G AUREON COMMUNICATIONS, LLC 635   2023-06-08   
319-633 3 Lone Tree IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-11   
319-633 4 Lone Tree IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-04-11   
319-633 6 Lone Tree IA   145J TERRA NOVA TELECOM INC. 635   2025-05-31   
319-634 A Aurora IA WNTHIAXORS0  1156 EAST BUCHANAN TEL. COOP. 635      
319-635 A Fairbank IA FRBNIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-635 0 Fairbank IA   593K MCC TELEPHONY LLC 635   2010-05-06   
319-635 1 Fairbank IA FRBNIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-635 2 Fairbank IA FRBNIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-635 3 Fairbank IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
319-635 4 Fairbank IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-10-29   
319-635 5 Fairbank IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-11   
319-635 6 Fairbank IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2021-03-10   
319-635 7 Fairbank IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-10   
319-635 8 Fairbank IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 635   2021-09-26   
319-635 9 Fairbank IA FRBNIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-636 A Hazleton IA HZTNIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-636 1 Hazleton IA HZTNIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-636 2 Hazleton IA HZTNIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-636 3 Hazleton IA HZTNIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-636 6 Hazleton IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-04-04   
319-636 7 Hazleton IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-10   
319-636 8 Hazleton IA CDRRIADTUMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635   2022-11-14   
319-636 9 Hazleton IA HZTNIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-638 A Oran IA ORANIAXORS0  1266 ORAN MUTUAL TEL. CO. 635      
319-639 A Kinross IA SENGIAXODS1  1247 MODERN COOP. TEL. CO. 635      
319-640 A Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-640 0 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-640 1 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-640 2 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2014-07-21   
319-640 3 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2014-08-04   
319-640 4 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635   2017-09-23   
319-640 5 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-640 6 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-640 7 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-640 8 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-640 9 Cedar Rapids IA CDRRIADTX9X  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-642 A Marengo IA MRNGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-642 0 Marengo IA   593K MCC TELEPHONY LLC 635   2010-05-06   
319-642 1 Marengo IA MRNGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-642 2 Marengo IA MRNGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-642 3 Marengo IA MRNGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-642 4 Marengo IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-13   
319-642 5 Marengo IA MRNGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-642 6 Marengo IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 635   2020-03-02   
319-642 7 Marengo IA MRNGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-642 8 Marengo IA MRNGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-642 9 Marengo IA MRNGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-643 A West Branch IA WLBTIAXODS1  1332 WEST LIBERTY TEL. CO. 635      
319-644 A Solon IA SOLNIAXORP1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 0 Solon IA SOLNIAXORP1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 1 Solon IA SOLNIAXORP1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 2 Solon IA SOLNIAXORP1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 3 Solon IA SOLNIAXORP1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 4 Solon IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-09-20   
319-644 6 Solon IA   145J TERRA NOVA TELECOM INC. 635   2025-05-31   
319-644 8 Solon IA   593K MCC TELEPHONY LLC 635   2010-05-06   
319-645 A Tiffin IA TFFNIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-645 0 Tiffin IA   593K MCC TELEPHONY LLC 635   2010-05-06   
319-645 1 Tiffin IA TFFNIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      

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Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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