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]

Block: A

<< 1 2 3 4 5 6 7 8 9 10

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-866 A Cedar Rapids IA CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-867 A Iowa City IA IWCYIA702MD  939H COMMIO LLC 635      
319-868 A Morning Sun IA MRNSIAXODS0  1250 MUTUAL TELEPHONE CO. OF MORNING SUN 634      
319-874 A Waterloo IA WTRLIADTDS1  9631 QWEST CORPORATION 635      
319-877 A West Branch IA NLBTIAXO2MD  751F MCC TELEPHONY OF IOWA, LLC - IA 635      
319-878 A Farmington IA FRTNIAXORS8  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-880 A Morning Sun IA DVNPIAEAWMD  179J EDGETEL LLC 634      
319-881 A Wapello IA WPLLIAXOPS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-882 A Tripoli IA PLFDIAXODS1  1115 BUTLER - BREMER MUTUAL TELEPHONE CO. 635      
319-883 A Waterloo IA WTRLIADTWJ1  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-884 A Aplington IA APTNIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 635      
319-885 A Shell Rock IA PLFDIAXODS1  1115 BUTLER - BREMER MUTUAL TELEPHONE CO. 635      
319-887 A Iowa City IA IWCYIATCDS0  9631 QWEST CORPORATION 635      
319-888 A Waterloo IA CDRRIADTX2X  7575 CENTURYLINK COMMUNICATIONS LLC 635      
319-892 A Cedar Rapids IA CDRRIADTXMD  8474 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- IA 635      
319-895 A Mount Vernon IA MTVRIACORS8  9631 QWEST CORPORATION 635      
319-896 A Cedar Rapids IA CDRRIADTDS0  9631 QWEST CORPORATION 635      
319-899 A Cedar Rapids IA CDRRIAHVCM1  6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 635      
319-900 A Cedar Rapids IA IWCYIA707MD  145J TERRA NOVA TELECOM INC. 635      
319-929 A Cedar Rapids IA CDRRIATSCM0  6266 UNITED STATES CELLULAR CORP. - IOWA 635      
319-930 A Iowa City IA CDRRIATSCM0  6266 UNITED STATES CELLULAR CORP. - IOWA 635      
319-931 A Mount Pleasant IA MNPLIAAT3MD  6266 UNITED STATES CELLULAR CORP. - IOWA 634      
319-934 A Quasqueton IA WNTHIAXORS0  1156 EAST BUCHANAN TELEPHONE COOPERATIVE 635      
319-935 A Winthrop IA WNTHIAXORS0  1156 EAST BUCHANAN TELEPHONE COOPERATIVE 635      
319-936 A Iowa City IA IWCYIA784MD  6529 T-MOBILE USA, INC. 635      
319-937 A Kingston IA MDPLIAXODS1  1251 MEDIAPOLIS TELEPHONE CO. 634      
319-938 A Rowley IA RWLYIAXORS9  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 635      
319-939 A Waterloo IA CDRRIATSCM0  6266 UNITED STATES CELLULAR CORP. - IOWA 635      
319-946 A Mount Union IA DVNPIADTXPX  965H FRACTEL LLC 634      
319-961 A Waterloo IA WTRLIA767MD  6529 T-MOBILE USA, INC. 635      
319-975 A Anamosa IA CDRRIATSCM0  6266 UNITED STATES CELLULAR CORP. - IOWA 635      
319-981 A Cedar Rapids IA CDRRIAAX7MD  6529 T-MOBILE USA, INC. 635      
319-983 A Parkersburg IA NHFRIACORS1  9631 QWEST CORPORATION 635      
319-984 A Denver IA DNVRIACORS1  9631 QWEST CORPORATION 635      
319-985 A Dodgeville IA MDPLIAXODS1  1251 MEDIAPOLIS TELEPHONE CO. 634      
319-986 A Mount Pleasant IA MNPLIAXCDS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-987 A Janesville IA JNVLIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 635      
319-988 A Hudson IA HDSNIACORS1  9631 QWEST CORPORATION 635      
319-989 A Parkersburg IA DIKEIACORS1  9631 QWEST CORPORATION 635      
319-999 A Cedar Rapids IA CDRRIAAX0MD  624E ATKINS TELEPHONE COMPANY, INC. - IA 635      

<< 1 2 3 4 5 6 7 8 9 10

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.