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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-359 A Iowa Falls IA DESMIADTOMD  939H COMMIO, LLC 632      
641-362 A Creston IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-363 A Mingo IA MINGIAXORL0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-364 A Alta Vista IA ALTVIAXPRS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-366 A Conrad IA UNINIAXODS1  1297 HEART OF IOWA COMMUNICATIONS COOPERATIVE - IA 632      
641-368 A Otley IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-369 A Bridgewater IA BRWRIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-372 A Rockwell IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-373 A Iowa Falls IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-377 A Colo IA COLOIAXODS0  1134 COLO TEL. CO. 632      
641-380 A Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-381 A Northwood IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-382 A Bailey IA ROCHMNROQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 620      
641-384 A Belmond IA DESMIAITX6X  5562 METROPCS, INC. 632      
641-385 A Collins IA CLNSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-387 A Toledo IA DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632      
641-388 A Little Cedar IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-390 A Northwood IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-393 A Elma IA ELMAIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-394 A New Hampton IA NHTNIAXCRP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-395 A Rudd IA RUDDIA01DS2  1172 FARMERS MUTUAL TEL. CO. NORA SPRINGS 632      
641-396 A St Charles IA STMYIAXODS1  1209 FMTC-I35, INC. D/B/A OMNITEL COMMUNICATIONS 632      
641-397 A Marble Rock IA MRRKIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-398 A Floyd IA FLYDIAXORS0  1172 FARMERS MUTUAL TEL. CO. NORA SPRINGS 632      
641-400 A Humeston IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-401 A Swaledale IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-402 A Martinsburg IA KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-403 A Bagley IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2024-05-05   
641-406 A Meservey IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-407 A Linden IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2024-05-05   
641-410 A New Haven IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-413 A Lenox IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-414 A Osceola IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-416 A Pella IA DESMIAITX6X  5562 METROPCS, INC. 632      
641-417 A Newton IA DESMIA726MD  6529 T-MOBILE USA, INC. 632      
641-418 A Corning IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-420 A Mason City IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-421 A Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-422 A Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-423 A Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-424 A Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-425 A Mason City IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-426 A Charles City IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-427 A Bagley IA BGLYIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-428 A Mason City IA MSCYIATCDS0  9631 QWEST CORPORATION 632      
641-429 A Jamaica IA JAMCIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-430 A Mason City IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-431 A Yale IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-432 A Forest City IA FRCYIAXOPS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-433 A What Cheer IA WHCHIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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