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
641-233 A Fairfield IA FRFDIAXB3MD  6529 T-MOBILE USA, INC. 632      
641-233 0 Fairfield IA FRFDIAXB3MD  6529 T-MOBILE USA, INC. 632      
641-233 1 Fairfield IA FRFDIAXB3MD  6529 T-MOBILE USA, INC. 632      
641-233 2 Fairfield IA FRFDIAXB3MD  6529 T-MOBILE USA, INC. 632      
641-233 3 Fairfield IA FRFDIAXB3MD  6529 T-MOBILE USA, INC. 632      
641-233 4 Fairfield IA FRFDIAXB3MD  6529 T-MOBILE USA, INC. 632      
641-233 5 Fairfield IA   221F ONVOY, LLC - IA 632      
641-233 6 Fairfield IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632      
641-233 7 Fairfield IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-233 8 Fairfield IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-233 9 Fairfield IA FRFDIAXB3MD  6529 T-MOBILE USA, INC. 632      
641-234 A Mount Ayr IA DESMIAITLMD  9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632      
641-235 A New Haven IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-236 A Grinnell IA GRNLIAXCDS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-237 A New Haven IA RUDDIA01DS2  1177 FARMERS TEL. CO. 632      
641-238 A Geneva IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-238 0 Geneva IA DESMIADTXMX  073H TELNYX LLC 632      
641-238 3 Geneva IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-238 4 Geneva IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-238 5 Geneva IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-238 6 Geneva IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-238 9 Geneva IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-239 A Afton IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-239 2 Afton IA   624H ONVOY SPECTRUM, LLC 632      
641-239 4 Afton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-239 5 Afton IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-239 9 Afton IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-240 A Unionville IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-240 0 Unionville IA   444G AUREON COMMUNICATIONS, LLC 632      
641-240 2 Unionville IA   624H ONVOY SPECTRUM, LLC 632      
641-240 9 Unionville IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-241 A Fontanelle IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-241 0 Fontanelle IA   6529 T-MOBILE USA, INC. 632      
641-241 2 Fontanelle IA   624H ONVOY SPECTRUM, LLC 632      
641-241 9 Fontanelle IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-242 A Bloomfield IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-242 0 Bloomfield IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-242 1 Bloomfield IA DESMIAITX1X  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-242 2 Bloomfield IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-242 3 Bloomfield IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-242 4 Bloomfield IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-242 5 Bloomfield IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-242 6 Bloomfield IA   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-242 8 Bloomfield IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-242 9 Bloomfield IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-243 A Mason City IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-243 0 Mason City IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-243 1 Mason City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-243 2 Mason City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-243 3 Mason City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-243 4 Mason City IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-243 5 Mason City IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-243 6 Mason City IA DESMIADTX5X  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632      
641-243 7 Mason City IA MSCYIA601MD  6103 WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - IA 632      
641-243 8 Mason City IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-243 9 Mason City IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-244 A Ottumwa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-244 0 Ottumwa IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-244 1 Ottumwa IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-244 2 Ottumwa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-244 3 Ottumwa IA DESMIADTFMD  221F ONVOY, LLC - IA 632      
641-244 4 Ottumwa IA DESMIADTXMX  073H TELNYX LLC 632      
641-244 5 Ottumwa IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-244 6 Ottumwa IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-244 7 Ottumwa IA DESMIADTX5X  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 632      
641-244 8 Ottumwa IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-244 9 Ottumwa IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632      
641-245 A Prescott IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-245 0 Prescott IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-245 2 Prescott IA   624H ONVOY SPECTRUM, LLC 632      
641-245 9 Prescott IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-246 A Nora Springs IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-247 A Fontanelle IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-247 0 Fontanelle IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-247 1 Fontanelle IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-247 2 Fontanelle IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-247 3 Fontanelle IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632      
641-247 4 Fontanelle IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-247 5 Fontanelle IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-247 6 Fontanelle IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-247 7 Fontanelle IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-247 8 Fontanelle IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-247 9 Fontanelle IA DESMIADTXZX  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632      
641-248 A Ollie IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-248 2 Ollie IA   624H ONVOY SPECTRUM, LLC 632      
641-248 9 Ollie IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-249 A Lineville IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-250 A Manly IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-250 0 Manly IA   145J TERRA NOVA TELECOM INC. 632      
641-250 7 Manly IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 632      
641-251 A Forest City IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-251 1 Forest City IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-251 2 Forest City IA CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632      
641-251 3 Forest City IA   624H ONVOY SPECTRUM, LLC 632      
641-251 4 Forest City IA DESMIAITX6X  6529 T-MOBILE USA, INC. 632      
641-251 5 Forest City IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-251 6 Forest City IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632      
641-251 8 Forest City IA KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-252 A Dumont IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-252 4 Dumont IA DESMIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 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: ISP Telecom

Like this site? We accept donations via PayPal.