Local Calling Guide
Area code/prefix search
Iowa Falls, IA
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 641-316
| A |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
|
|
| 641-316
| 0 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2015-05-25 |
|
| 641-316
| 1 |
|
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
2010-04-15 |
|
| 641-316
| 2 |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
2010-04-01 |
|
| 641-316
| 3 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2011-10-28 |
|
| 641-316
| 4 |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
2016-09-15 |
|
| 641-316
| 5 |
|
221F ONVOY, LLC - IA |
632 |
|
2012-12-14 |
|
| 641-316
| 6 |
|
221F ONVOY, LLC - IA |
632 |
|
2012-12-14 |
|
| 641-316
| 7 |
|
221F ONVOY, LLC - IA |
632 |
|
2008-02-25 |
|
| 641-316
| 8 |
|
221F ONVOY, LLC - IA |
632 |
|
2012-12-14 |
|
| 641-316
| 9 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2014-07-10 |
|
| 641-359
| A |
DESMIADTOMD |
939H COMMIO, LLC |
632 |
|
|
|
| 641-359
| 0 |
|
939H COMMIO, LLC |
632 |
|
2023-11-17 |
|
| 641-359
| 1 |
|
939H COMMIO, LLC |
632 |
|
2023-11-17 |
|
| 641-359
| 2 |
|
939H COMMIO, LLC |
632 |
|
2023-11-17 |
|
| 641-359
| 3 |
|
939H COMMIO, LLC |
632 |
|
2023-11-17 |
|
| 641-359
| 4 |
|
939H COMMIO, LLC |
632 |
|
2023-11-17 |
|
| 641-359
| 5 |
|
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-12-15 |
|
| 641-359
| 7 |
|
5562 METROPCS, INC. |
632 |
|
2025-04-20 |
|
| 641-359
| 8 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
2025-12-17 |
|
| 641-373
| A |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-373
| 0 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2002-09-06 |
|
| 641-373
| 1 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2002-09-06 |
|
| 641-373
| 2 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2002-09-06 |
|
| 641-373
| 3 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2002-09-06 |
|
| 641-373
| 4 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2002-09-06 |
|
| 641-373
| 5 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2023-06-23 |
|
| 641-373
| 6 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2007-08-05 |
|
| 641-373
| 7 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2013-09-29 |
|
| 641-373
| 8 |
|
6529 T-MOBILE USA, INC. |
632 |
|
2005-04-15 |
|
| 641-373
| 9 |
|
6529 T-MOBILE USA, INC. |
632 |
|
2005-04-15 |
|
| 641-500
| A |
DESMIADTXQX |
197D VONAGE AMERICA LLC |
632 |
|
|
|
| 641-500
| 0 |
|
073H TELNYX LLC |
632 |
|
2020-05-28 |
|
| 641-500
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2024-12-23 |
|
| 641-500
| 2 |
|
197D VONAGE AMERICA LLC |
632 |
|
2020-02-10 |
|
| 641-500
| 3 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
2022-08-10 |
|
| 641-500
| 4 |
|
221F ONVOY, LLC - IA |
632 |
|
2020-11-19 |
|
| 641-500
| 5 |
|
221F ONVOY, LLC - IA |
632 |
|
2020-08-31 |
|
| 641-500
| 6 |
|
221F ONVOY, LLC - IA |
632 |
|
2020-08-31 |
|
| 641-500
| 7 |
|
073H TELNYX LLC |
632 |
|
2021-05-18 |
|
| 641-500
| 8 |
|
145J TERRA NOVA TELECOM INC. |
632 |
|
2024-02-13 |
|
| 641-500
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2020-06-23 |
|
| 641-531
| A |
DESMIADTX5X |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
632 |
|
|
|
| 641-531
| 0 |
|
221F ONVOY, LLC - IA |
632 |
|
2021-04-22 |
|
| 641-531
| 1 |
|
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
632 |
|
2018-05-15 |
|
| 641-531
| 2 |
|
221F ONVOY, LLC - IA |
632 |
|
2019-09-20 |
|
| 641-531
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
632 |
|
2017-10-02 |
|
| 641-531
| 4 |
|
6529 T-MOBILE USA, INC. |
632 |
|
2018-04-02 |
|
| 641-531
| 5 |
|
6529 T-MOBILE USA, INC. |
632 |
|
2018-04-02 |
|
| 641-531
| 6 |
|
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
632 |
|
2017-06-16 |
|
| 641-531
| 7 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
2018-06-15 |
|
| 641-531
| 8 |
|
221F ONVOY, LLC - IA |
632 |
|
2019-09-20 |
|
| 641-531
| 9 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2018-01-16 |
|
| 641-640
| A |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
|
|
| 641-640
| 0 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
|
|
| 641-640
| 1 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
|
|
| 641-640
| 2 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2016-07-26 |
|
| 641-640
| 3 |
|
444G AUREON COMMUNICATIONS, LLC |
632 |
|
2016-10-03 |
|
| 641-640
| 4 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
632 |
|
2017-03-22 |
|
| 641-640
| 5 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
|
|
| 641-640
| 6 |
|
221F ONVOY, LLC - IA |
632 |
|
2016-03-28 |
|
| 641-640
| 7 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
|
|
| 641-640
| 8 |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2015-03-11 |
|
| 641-640
| 9 |
|
221F ONVOY, LLC - IA |
632 |
|
2016-03-28 |
|
| 641-648
| A |
IWFLIACORS6 |
9631 QWEST CORPORATION |
632 |
|
|
|
| 641-825
| A |
|
515J IP HORIZON LLC |
632 |
|
2025-10-24 |
|
| 641-825
| 1 |
|
515J IP HORIZON LLC |
632 |
|
2025-10-24 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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