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 |
| 712-928
| A |
Hartley |
IA |
HRTLIAAHRL0 |
3112 COMMUNITY CABLE TV AGCY O'BRIEN CO. DBA COMM.-IA |
630 |
|
|
|
| 712-929
| A |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-12 |
|
| 712-929
| 0 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-13 |
|
| 712-929
| 1 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-13 |
|
| 712-929
| 2 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-13 |
|
| 712-929
| 3 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-12 |
|
| 712-929
| 4 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-12 |
|
| 712-929
| 5 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-12 |
|
| 712-929
| 6 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-12 |
|
| 712-929
| 7 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-12 |
|
| 712-929
| 8 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-12 |
|
| 712-929
| 9 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-09-12 |
|
| 712-930
| A |
Sanborn |
IA |
SNBRIA01RS0 |
3112 COMMUNITY CABLE TV AGCY O'BRIEN CO. DBA COMM.-IA |
630 |
|
|
|
| 712-932
| A |
Ashton |
IA |
SXCYIADTX4X |
516J TON80 COMMUNICATIONS, LLC |
630 |
|
|
|
| 712-932
| 2 |
Ashton |
IA |
|
516J TON80 COMMUNICATIONS, LLC |
630 |
|
2022-04-29 |
|
| 712-933
| A |
Royal |
IA |
ROYLIAXO1MD |
1283 ROYAL TEL. CO. |
630 |
|
|
|
| 712-934
| A |
Sergeant Bluff |
IA |
SRBLIAXODS0 |
1260 NORTHWEST IOWA TELEPHONE, LLC |
630 |
|
|
|
| 712-936
| A |
Storm Lake |
IA |
|
515J IP HORIZON LLC |
630 |
|
2025-11-14 |
|
| 712-936
| 0 |
Storm Lake |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2025-11-17 |
|
| 712-936
| 1 |
Storm Lake |
IA |
|
515J IP HORIZON LLC |
630 |
|
2025-11-14 |
|
| 712-937
| A |
Sioux City |
IA |
SXCYIA79AMD |
732J NUSO, LLC |
630 |
|
|
|
| 712-937
| 0 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2023-08-24 |
|
| 712-937
| 1 |
Sioux City |
IA |
|
732J NUSO, LLC |
630 |
|
2023-08-20 |
|
| 712-937
| 2 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2023-08-24 |
|
| 712-937
| 3 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2023-08-24 |
|
| 712-937
| 4 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2023-08-24 |
|
| 712-937
| 5 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2023-08-24 |
|
| 712-937
| 6 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2023-08-24 |
|
| 712-937
| 7 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2023-08-24 |
|
| 712-937
| 8 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2023-08-24 |
|
| 712-937
| 9 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2023-08-24 |
|
| 712-938
| A |
Merrill |
IA |
MRRLIACORS9 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 712-938
| 0 |
Merrill |
IA |
|
073H TELNYX LLC |
630 |
|
2020-05-29 |
|
| 712-938
| 1 |
Merrill |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2019-07-25 |
|
| 712-938
| 2 |
Merrill |
IA |
|
9631 QWEST CORPORATION |
630 |
|
|
|
| 712-938
| 3 |
Merrill |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2018-10-19 |
|
| 712-938
| 4 |
Merrill |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2019-07-25 |
|
| 712-938
| 5 |
Merrill |
IA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
630 |
|
2016-12-24 |
|
| 712-938
| 6 |
Merrill |
IA |
|
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
2011-10-03 |
|
| 712-938
| 7 |
Merrill |
IA |
|
145J TERRA NOVA TELECOM INC. |
630 |
|
2025-02-14 |
|
| 712-938
| 8 |
Merrill |
IA |
|
515J IP HORIZON LLC |
630 |
|
2025-10-03 |
|
| 712-938
| 9 |
Merrill |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2021-05-10 |
|
| 712-939
| A |
Villisca |
IA |
OMAHNE16X4X |
593K MCC TELEPHONY LLC |
644 |
|
|
|
| 712-939
| 0 |
Villisca |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
644 |
|
2024-08-23 |
|
| 712-939
| 3 |
Villisca |
IA |
|
145J TERRA NOVA TELECOM INC. |
644 |
|
2025-07-04 |
|
| 712-939
| 8 |
Villisca |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
644 |
|
2021-03-10 |
|
| 712-939
| 9 |
Villisca |
IA |
|
593K MCC TELEPHONY LLC |
644 |
|
2010-04-16 |
|
| 712-941
| A |
Sergeant Bluff |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-941
| 0 |
Sergeant Bluff |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2024-09-12 |
|
| 712-941
| 1 |
Sergeant Bluff |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2024-09-12 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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