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 36 37 38 39 40 41 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
641-201 A Mason City IA   6664 SPRINT SPECTRUM L.P. 632     map
641-201 0 Mason City IA   6664 SPRINT SPECTRUM L.P. 632      
641-201 1 Mason City IA   751F MCC TELEPHONY OF IOWA, LLC - IA 632 2010-04-15     
641-201 2 Mason City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632 2017-10-12     
641-201 3 Mason City IA   751F MCC TELEPHONY OF IOWA, LLC - IA 632 2005-06-15     
641-201 4 Mason City IA   742E ONVOY, LLC - IA 632 2016-02-26     
641-201 5 Mason City IA   742E ONVOY, LLC - IA 632 2016-02-26     
641-201 6 Mason City IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632 2016-06-15     
641-201 7 Mason City IA   7575 CENTURYLINK COMMUNICATIONS LLC 632 2017-03-24     
641-201 8 Mason City IA   751F MCC TELEPHONY OF IOWA, LLC - IA 632 2012-07-28     
641-201 9 Mason City IA   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 632 2017-11-27     
641-202 A Creston IA JHTNIACJCM0  6266 UNITED STATES CELLULAR CORP. - IOWA 632     map
641-202 0 Creston IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632      
641-202 1 Creston IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632      
641-202 2 Creston IA   9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632 2003-11-04     
641-202 3 Creston IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2005-01-07     
641-202 4 Creston IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2005-01-07     
641-202 5 Creston IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2014-04-10     
641-202 6 Creston IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2007-03-29     
641-202 8 Creston IA   8577 IOWA WIRELESS SERVICES, LP 632 2005-05-02     
641-202 9 Creston IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2005-03-05     
641-203 A Chariton IA JHTNIACJCM0  6266 UNITED STATES CELLULAR CORP. - IOWA 632     map
641-203 0 Chariton IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632      
641-203 1 Chariton IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632      
641-203 2 Chariton IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2002-08-10     
641-203 3 Chariton IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2002-08-10     
641-203 4 Chariton IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2002-08-10     
641-203 5 Chariton IA   9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632 2003-11-04     
641-203 6 Chariton IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2007-03-29     
641-203 7 Chariton IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2007-03-29     
641-203 8 Chariton IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2009-02-05     
641-203 9 Chariton IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2009-10-31     
641-204 A Pella IA KNVLIAXCCMD  6664 SPRINT SPECTRUM L.P. 632     map
641-204 0 Pella IA   751F MCC TELEPHONY OF IOWA, LLC - IA 632 2010-04-16     
641-204 1 Pella IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2007-03-30     
641-204 2 Pella IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2007-03-30     
641-204 9 Pella IA   6664 SPRINT SPECTRUM L.P. 632 2004-10-08     
641-205 A Knoxville IA KNVLIAXC9MD  2842 LOCAL TELEPHONE DATA SERVICES CORP. DBA LTDS CORP. 632     map
641-205 0 Knoxville IA   2842 LOCAL TELEPHONE DATA SERVICES CORP. DBA LTDS CORP. 632      
641-205 1 Knoxville IA   2842 LOCAL TELEPHONE DATA SERVICES CORP. DBA LTDS CORP. 632      
641-205 3 Knoxville IA   2842 LOCAL TELEPHONE DATA SERVICES CORP. DBA LTDS CORP. 632      
641-205 6 Knoxville IA   2842 LOCAL TELEPHONE DATA SERVICES CORP. DBA LTDS CORP. 632      
641-205 7 Knoxville IA   7575 CENTURYLINK COMMUNICATIONS LLC 632 2017-01-14     
641-205 8 Knoxville IA   751F MCC TELEPHONY OF IOWA, LLC - IA 632 2010-04-15     
641-205 9 Knoxville IA   6266 UNITED STATES CELLULAR CORP. - IOWA 632 2015-12-30     
641-206 A Osceola IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632 2017-10-08    map
641-206 6 Osceola IA   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632 2017-10-08     
641-207 A Keota IA FRFDIABNDS2  2842 LOCAL TELEPHONE DATA SERVICES CORP. DBA LTDS CORP. 632 2004-03-06    map
641-207 7 Keota IA   7575 CENTURYLINK COMMUNICATIONS LLC 632 2017-03-22     
641-207 8 Keota IA   751F MCC TELEPHONY OF IOWA, LLC - IA 632 2010-04-15     

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 >>

Last updated: Sun, 12 Nov 2017 02:06:07 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.