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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
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 SOLNIAXO2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 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 SOLNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 0 Solon IA SOLNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 1 Solon IA SOLNIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-644 2 Solon IA SOLNIAXORS0  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 8 Solon IA SOLNIAXO2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 635   2010-05-06   
319-645 A Tiffin IA TFFNIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-645 0 Tiffin IA SOLNIAXO2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 635   2010-05-06   
319-645 1 Tiffin IA TFFNIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-645 2 Tiffin IA TFFNIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-645 3 Tiffin IA CDRRIADTDMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 635   2017-10-16   
319-645 4 Tiffin IA CDRRIADT1MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 635   2019-08-01   
319-645 5 Tiffin IA MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-14   
319-645 6 Tiffin IA CDRRIADTUMD  8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA 635   2020-01-31   
319-645 7 Tiffin IA CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS LLC 635   2017-06-15   
319-645 8 Tiffin IA CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
319-645 9 Tiffin IA TFFNIAXORP1  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-646 A Wellman IA WLMNIAXODS2  1329 WELLMAN COOP. TEL. ASSN. 635      
319-647 A Victor IA VCTRIAXODS0  1139 COOPERATIVE TEL. CO. 635      
319-648 A Riverside IA RVSDIAXOPS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-648 0 Riverside IA RVSDIAXOPS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-648 1 Riverside IA RVSDIAXOPS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-648 2 Riverside IA RVSDIAXOPS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-648 3 Riverside IA RVSDIAXOPS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-648 4 Riverside IA RVSDIAXOPS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      

<< 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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 >>

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.