Local Calling Guide
Area code/prefix search
Waterloo, IA
<< 1 2 3 4 5 6 7 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 319-274
| 4 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-274
| 5 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-274
| 6 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-274
| 7 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-274
| 8 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-274
| 9 |
|
593K MCC TELEPHONY LLC |
635 |
|
2006-06-23 |
|
| 319-287
| A |
WTRLIADTDS1 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-290
| A |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-291
| A |
WTRLIADTDS1 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-292
| A |
WTRLIADTDS1 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-296
| A |
WTRLIAWSRS2 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-296
| 0 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-296
| 1 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-296
| 2 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-296
| 3 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-296
| 4 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-296
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2005-03-02 |
|
| 319-296
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2006-09-11 |
|
| 319-296
| 7 |
|
829J PAETEC ITEL, LLC |
635 |
|
2006-06-09 |
|
| 319-296
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2006-10-07 |
|
| 319-296
| 9 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-300
| A |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-300
| 0 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2023-06-02 |
|
| 319-300
| 1 |
|
423H AIRUS, INC - IA |
635 |
|
2019-01-11 |
|
| 319-300
| 2 |
|
073H TELNYX LLC |
635 |
|
2019-06-16 |
|
| 319-300
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
635 |
|
2020-01-10 |
|
| 319-300
| 4 |
|
593K MCC TELEPHONY LLC |
635 |
|
2019-07-12 |
|
| 319-300
| 5 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2019-08-05 |
|
| 319-300
| 6 |
|
495J STRATUS NETWORKS |
635 |
|
2021-07-31 |
|
| 319-300
| 7 |
|
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-300
| 8 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-10-26 |
|
| 319-300
| 9 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-10-26 |
|
| 319-340
| A |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-340
| 0 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2022-09-27 |
|
| 319-340
| 1 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2022-09-27 |
|
| 319-340
| 2 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
2023-06-11 |
|
| 319-340
| 3 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2023-06-11 |
|
| 319-340
| 4 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-05-11 |
|
| 319-340
| 5 |
|
490J DISH WIRELESS, LLC |
635 |
|
2023-06-11 |
|
| 319-340
| 6 |
|
695G IMON COMMUNICATIONS, LLC - IA |
635 |
|
2024-07-01 |
|
| 319-340
| 7 |
|
939H COMMIO, LLC |
635 |
|
2022-09-27 |
|
| 319-340
| 8 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2022-09-26 |
|
| 319-340
| 9 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2022-09-26 |
|
| 319-348
| A |
IWCYIA706MD |
965H FRACTEL, LLC |
635 |
|
|
|
| 319-348
| 0 |
|
221F ONVOY, LLC - IA |
635 |
|
2021-02-04 |
|
| 319-348
| 1 |
|
221F ONVOY, LLC - IA |
635 |
|
2021-02-04 |
|
| 319-348
| 2 |
|
423H AIRUS, INC - IA |
635 |
|
2020-09-26 |
|
| 319-348
| 3 |
|
221F ONVOY, LLC - IA |
635 |
|
2020-05-15 |
|
| 319-348
| 4 |
|
221F ONVOY, LLC - IA |
635 |
|
2020-05-15 |
|
| 319-348
| 5 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2022-05-16 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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