Local Calling Guide
Area code/prefix search
NPA: 712
[Rate centres in NPA 712]
[Dial plan for NPA 712]
<< 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 712-389
| 3 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2023-04-08 |
|
| 712-389
| 4 |
Sioux City |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2005-05-09 |
|
| 712-389
| 5 |
Sioux City |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2005-08-27 |
|
| 712-389
| 6 |
Sioux City |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2005-08-27 |
|
| 712-389
| 7 |
Sioux City |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2005-11-04 |
|
| 712-389
| 8 |
Sioux City |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2006-03-29 |
|
| 712-389
| 9 |
Sioux City |
IA |
|
7421 AT&T - LOCAL |
630 |
|
|
|
| 712-390
| A |
Sioux Rapids |
IA |
SPNCIAAC2MD |
6266 UNITED STATES CELLULAR - IA |
630 |
|
|
|
| 712-390
| 0 |
Sioux Rapids |
IA |
|
6266 UNITED STATES CELLULAR - IA |
630 |
|
|
|
| 712-391
| A |
Anthon |
IA |
SXCYIA78X1X |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
630 |
|
|
|
| 712-391
| 0 |
Anthon |
IA |
|
515J IP HORIZON LLC |
630 |
|
2025-10-03 |
|
| 712-391
| 7 |
Anthon |
IA |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
630 |
|
2023-02-16 |
|
| 712-392
| A |
Estherville |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-393
| A |
Denison |
IA |
DESNIABPRS0 |
156C BTC, INC. - IA |
644 |
|
|
|
| 712-394
| A |
Beloit |
IA |
SXFLSDCORMD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
640 |
|
|
|
| 712-394
| 7 |
Beloit |
IA |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
640 |
|
2023-02-16 |
|
| 712-395
| A |
Orange City |
IA |
SPNCIAAC2MD |
6266 UNITED STATES CELLULAR - IA |
630 |
|
|
|
| 712-395
| 0 |
Orange City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
630 |
|
|
|
| 712-395
| 1 |
Orange City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
630 |
|
|
|
| 712-395
| 2 |
Orange City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
630 |
|
|
|
| 712-395
| 3 |
Orange City |
IA |
|
6266 UNITED STATES CELLULAR - IA |
630 |
|
|
|
| 712-395
| 4 |
Orange City |
IA |
|
5562 METROPCS, INC. |
630 |
|
2018-07-18 |
|
| 712-395
| 5 |
Orange City |
IA |
|
073H TELNYX LLC |
630 |
|
2020-05-29 |
|
| 712-395
| 6 |
Orange City |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2020-10-02 |
|
| 712-395
| 7 |
Orange City |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2011-05-19 |
|
| 712-395
| 8 |
Orange City |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2008-02-07 |
|
| 712-396
| A |
Council Bluffs |
IA |
CNBLIAWADS1 |
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-396
| 0 |
Council Bluffs |
IA |
|
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-396
| 1 |
Council Bluffs |
IA |
|
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-396
| 2 |
Council Bluffs |
IA |
|
318J COMCAST IP PHONE, LLC |
644 |
|
2013-08-03 |
|
| 712-396
| 3 |
Council Bluffs |
IA |
|
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-396
| 4 |
Council Bluffs |
IA |
|
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-396
| 5 |
Council Bluffs |
IA |
|
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-396
| 6 |
Council Bluffs |
IA |
|
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-396
| 7 |
Council Bluffs |
IA |
|
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-396
| 8 |
Council Bluffs |
IA |
|
774B WALNUT TELEPHONE COMPANY, INC. - IA |
644 |
|
2006-12-30 |
|
| 712-396
| 9 |
Council Bluffs |
IA |
|
6701 AERIAL COMMUNICATIONS, INC. |
644 |
|
2018-03-07 |
|
| 712-397
| A |
Whiting |
IA |
SXCYIADT9MD |
221F ONVOY, LLC - IA |
630 |
|
|
|
| 712-397
| 0 |
Whiting |
IA |
|
515J IP HORIZON LLC |
630 |
|
2025-10-17 |
|
| 712-397
| 1 |
Whiting |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2021-02-20 |
|
| 712-397
| 2 |
Whiting |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2021-02-20 |
|
| 712-397
| 7 |
Whiting |
IA |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
630 |
|
2023-01-08 |
|
| 712-398
| A |
Onawa |
IA |
SXCYIADTX0X |
495J STRATUS NETWORKS |
630 |
|
|
|
| 712-398
| 0 |
Onawa |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2024-09-12 |
|
| 712-398
| 1 |
Onawa |
IA |
|
495J STRATUS NETWORKS |
630 |
|
2021-02-07 |
|
| 712-398
| 8 |
Onawa |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2021-09-16 |
|
| 712-398
| 9 |
Onawa |
IA |
|
939H COMMIO, LLC |
630 |
|
2022-09-05 |
|
| 712-399
| A |
Malvern |
IA |
MLVRIACORS1 |
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-399
| 0 |
Malvern |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2021-04-23 |
|
| 712-399
| 1 |
Malvern |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2021-04-23 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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