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

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-541 2 Sigourney IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-541 3 Sigourney IA DESMIADTTMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 632      
641-541 4 Sigourney IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-541 5 Sigourney IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-541 6 Sigourney IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-541 7 Sigourney IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-541 8 Sigourney IA   624H ONVOY SPECTRUM, LLC 632      
641-543 A Alta Vista IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632      
641-543 3 Alta Vista IA DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632      
641-543 4 Alta Vista IA   624H ONVOY SPECTRUM, LLC 632      
641-548 A Mason City IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-548 0 Mason City IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-548 2 Mason City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-548 3 Mason City IA DESMIADTXMX  073H TELNYX LLC 632      
641-548 4 Mason City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-548 5 Mason City IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-548 6 Mason City IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-548 7 Mason City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-548 8 Mason City IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
641-548 9 Mason City IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-551 A New Haven IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-552 A Charles City IA RUDDIA01DS2  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-552 0 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-552 1 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-552 2 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-552 3 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-552 4 Charles City IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-552 5 Charles City IA RUDDIA01DS2  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-552 6 Charles City IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-552 7 Charles City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-552 8 Charles City IA RUDDIA01DS2  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-552 9 Charles City IA RUDDIA01DS2  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-557 A New Hampton IA NHTNIAXCPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-557 0 New Hampton IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-557 1 New Hampton IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-557 2 New Hampton IA DESMIA72HMD  5562 METROPCS, INC. 632      
641-557 3 New Hampton IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632      
641-557 4 New Hampton IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632      
641-557 5 New Hampton IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-557 6 New Hampton IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632      
641-557 7 New Hampton IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-557 8 New Hampton IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-557 9 New Hampton IA NHTNIAXCPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-560 A Fairfield IA   221F ONVOY, LLC - IA 632   2024-05-05   
641-560 0 Fairfield IA   221F ONVOY, LLC - IA 632      
641-560 2 Fairfield IA   624H ONVOY SPECTRUM, LLC 632      
641-561 A Buffalo Center IA LKMLIAXODS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-562 A Buffalo Center IA LKMLIAXODS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-565 A Crystal Lake IA FRCYIAXRDS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-566 A Rake IA LKMLIAXODS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-567 A Leland IA FRCYIAXRDS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-568 A Scarville IA LKMLIAXODS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-569 A Oskaloosa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-569 0 Oskaloosa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-569 1 Oskaloosa IA OSKLIABS1MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. 632      
641-569 2 Oskaloosa IA OSKLIA061MD  6529 T-MOBILE USA, INC. 632      
641-569 3 Oskaloosa IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-569 4 Oskaloosa IA OSKLIA061MD  6529 T-MOBILE USA, INC. 632      
641-569 5 Oskaloosa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-569 6 Oskaloosa IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-569 7 Oskaloosa IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-569 8 Oskaloosa IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
641-569 9 Oskaloosa IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-570 A Little Cedar IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-572 A Leon IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-572 0 Leon IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-572 1 Leon IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-572 2 Leon IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-572 3 Leon IA   6266 UNITED STATES CELLULAR - IA 632      
641-572 4 Leon IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-572 5 Leon IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-572 7 Leon IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-572 8 Leon IA   6529 T-MOBILE USA, INC. 632      
641-572 9 Leon IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-575 A Ottumwa IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
641-575 0 Ottumwa IA DESMIAEA0MD  985E BANDWIDTH.COM CLEC, LLC - IA 632      
641-575 1 Ottumwa IA   221F ONVOY, LLC - IA 632      
641-575 2 Ottumwa IA DESMIADTX7X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-575 3 Ottumwa IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-575 4 Ottumwa IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-575 5 Ottumwa IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-575 6 Ottumwa IA OSKLIA14DS0  916A MAHASKA COMMUNICATION GROUP, LLC - IA 632      
641-575 7 Ottumwa IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-575 8 Ottumwa IA   221F ONVOY, LLC - IA 632      
641-575 9 Ottumwa IA   221F ONVOY, LLC - IA 632      
641-579 A Latimer IA LTMRIAXODS0  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 632      
641-580 A Latimer IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-580 0 Latimer IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-580 4 Latimer IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-580 5 Latimer IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-580 6 Latimer IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-580 7 Latimer IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-581 A Forest City IA FRCYIAXRDS1  1337 WINNEBAGO COOP. TEL. ASSN. - IA 632      
641-582 A Forest City IA FRCYIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-582 0 Forest City IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-582 1 Forest City IA FRCYIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-582 2 Forest City IA FRCYIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-582 3 Forest City IA FRCYIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-582 4 Forest City IA FRCYIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-582 5 Forest City IA FRCYIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      

<< 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 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.