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: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

<< 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
319-666 0 Cedar Falls IA IWCYIA70DS0  423H AIRUS, INC - IA 635   2019-05-23   
319-666 1 Cedar Falls IA IWCYIA701MD  073H TELNYX LLC 635   2019-06-16   
319-666 2 Cedar Falls IA CDRRIATS0MD  6266 UNITED STATES CELLULAR - IA 635   2020-11-08   
319-666 3 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2019-09-19   
319-666 4 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2019-09-19   
319-666 5 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2024-02-04   
319-666 6 Cedar Falls IA IWCYIA706MD  965H FRACTEL, LLC 635   2019-03-26   
319-666 7 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-03-14   
319-666 8 Cedar Falls IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-03-14   
319-666 9 Cedar Falls IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2019-09-01   
319-667 A South English IA SENGIAXODS1  1247 MODERN COOP. TEL. CO. 635      
319-668 A Williamsburg IA WLBGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-668 0 Williamsburg IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2008-11-15   
319-668 1 Williamsburg IA WLBGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-668 2 Williamsburg IA WLBGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-668 3 Williamsburg IA WLBGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-668 4 Williamsburg IA SOLNIAXO2MD  593K MCC TELEPHONY LLC 635   2010-05-06   
319-668 6 Williamsburg IA WLBGIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-668 8 Williamsburg IA WLBGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-668 9 Williamsburg IA WLBGIAXODS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-669 A Fort Madison IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
319-669 0 Fort Madison IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
319-669 1 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2019-09-19   
319-669 2 Fort Madison IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-09   
319-669 3 Fort Madison IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-09   
319-669 4 Fort Madison IA DVNPIADTXNX  073H TELNYX LLC 634   2020-05-28   
319-669 5 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-08-10   
319-669 6 Fort Madison IA DVNPIA80XTX  145J TERRA NOVA TELECOM INC. 634   2024-04-21   
319-669 7 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2013-12-09   
319-669 8 Fort Madison IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2013-12-09   
319-669 9 Fort Madison IA DVNPIA80XPX  5562 METROPCS, INC. 634   2003-12-22   
319-670 A Keokuk IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
319-670 0 Keokuk IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
319-670 1 Keokuk IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2010-10-21   
319-670 2 Keokuk IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2016-03-07   
319-670 3 Keokuk IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2016-03-07   
319-670 4 Keokuk IA DVNPIAEAEMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 634   2018-10-11   
319-670 5 Keokuk IA DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-06   
319-670 6 Keokuk IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2015-10-07   
319-670 7 Keokuk IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2024-12-07   
319-670 8 Keokuk IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2009-02-20   
319-670 9 Keokuk IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2003-08-04   
319-671 A Burlington IA DVNPIA80X8X  444G AUREON COMMUNICATIONS, LLC 634      
319-671 0 Burlington IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
319-671 1 Burlington IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2006-07-31   
319-671 2 Burlington IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2008-01-13   
319-671 3 Burlington IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2011-07-07   
319-671 4 Burlington IA MNPLIAXCJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2013-12-18   
319-671 5 Burlington IA DVNPIAEADMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 634   2017-04-05   
319-671 6 Burlington IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2019-09-19   
319-671 7 Burlington IA DVNPIA80X8X  444G AUREON COMMUNICATIONS, LLC 634   2013-02-25   
319-671 8 Burlington IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634   2018-06-27   
319-671 9 Burlington IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-11-28   
319-674 A Wellman IA NLBTIAXO2MD  593K MCC TELEPHONY LLC 635      
319-674 4 Wellman IA CDRRIAAX7MD  5562 METROPCS, INC. 635   2018-08-03   
319-674 6 Wellman IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2015-06-04   
319-674 7 Wellman IA IWCYIA7000Z  490J DISH WIRELESS, LLC 635   2023-12-18   
319-674 8 Wellman IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635   2024-08-15   
319-674 9 Wellman IA NLBTIAXO2MD  593K MCC TELEPHONY LLC 635   2010-05-09   
319-675 A Oxford IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635      
319-675 0 Oxford IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-10-15   
319-675 1 Oxford IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2023-10-15   
319-675 3 Oxford IA IWCYIA70AMD  516J TON80 COMMUNICATIONS, LLC 635   2022-04-21   
319-677 A Keosauqua IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-677 0 Keosauqua IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-677 1 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-12   
319-677 2 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-04-12   
319-677 3 Keosauqua IA DVNPIA80XPX  5562 METROPCS, INC. 634   2018-07-13   
319-677 4 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-07-31   
319-677 5 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-07-31   
319-677 6 Keosauqua IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-677 7 Keosauqua IA DVNPIAEAXMD  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 634      
319-677 8 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-07-31   
319-677 9 Keosauqua IA DVNPIA80XPX  6529 T-MOBILE USA, INC. 634   2018-07-31   
319-678 A Iowa City IA IWCYIATCDS0  9631 QWEST CORPORATION 635      
319-678 0 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 1 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 2 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 3 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 4 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 5 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 6 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 7 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 8 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-678 9 Iowa City IA   9631 QWEST CORPORATION 635   2012-08-09   
319-679 A Hills IA HILSIAXODS0  1293 SHARON TEL. CO. 635      
319-683 A Sharon Center IA HILSIAXODS0  1293 SHARON TEL. CO. 635      
319-685 A Guernsey IA VCTRIAXODS0  1139 COOPERATIVE TEL. CO. 635      
319-688 A Iowa City IA IWCYIATCDS0  9631 QWEST CORPORATION 635      
319-693 A Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635      
319-693 0 Cedar Rapids IA CDRRIAAX7MD  5562 METROPCS, INC. 635   2009-07-16   
319-693 1 Cedar Rapids IA CDRRIAAX7MD  5562 METROPCS, INC. 635   2009-08-29   
319-693 2 Cedar Rapids IA CDRRIAAX7MD  5562 METROPCS, INC. 635   2009-08-29   
319-693 3 Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2010-10-06   
319-693 4 Cedar Rapids IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2010-07-03   
319-693 5 Cedar Rapids IA CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2010-07-03   
319-693 6 Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2011-11-09   
319-693 7 Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2013-07-12   
319-693 8 Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2011-05-04   
319-693 9 Cedar Rapids IA CDRRIADTFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 635   2008-11-29   

<< 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: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.