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 |
| 712-345
| 4 |
Nemaha |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2021-05-10 |
|
| 712-345
| 5 |
Nemaha |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2020-10-02 |
|
| 712-345
| 6 |
Nemaha |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2018-12-22 |
|
| 712-345
| 7 |
Nemaha |
IA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
644 |
|
2018-12-25 |
|
| 712-346
| A |
Spencer |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
|
|
| 712-346
| 0 |
Spencer |
IA |
|
751F MCC TELEPHONY OF IOWA, LLC - IA |
630 |
|
2010-04-23 |
|
| 712-346
| 3 |
Spencer |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2018-07-18 |
|
| 712-346
| 5 |
Spencer |
IA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
630 |
|
2016-12-28 |
|
| 712-346
| 6 |
Spencer |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2010-10-14 |
|
| 712-346
| 7 |
Spencer |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2007-11-19 |
|
| 712-346
| 8 |
Spencer |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2006-10-09 |
|
| 712-347
| A |
Carter Lake |
IA |
OMAHNENWDS1 |
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-348
| A |
Matlock |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-348
| 0 |
Matlock |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-348
| 1 |
Matlock |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-348
| 2 |
Matlock |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-348
| 3 |
Matlock |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-348
| 4 |
Matlock |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-348
| 5 |
Matlock |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-348
| 6 |
Matlock |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-348
| 7 |
Matlock |
IA |
|
145J TERRA NOVA TELECOM INC. |
630 |
|
2025-05-24 |
|
| 712-348
| 8 |
Matlock |
IA |
|
145J TERRA NOVA TELECOM INC. |
630 |
|
2026-01-04 |
|
| 712-348
| 9 |
Matlock |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
|
|
| 712-349
| A |
Harris |
IA |
HRRSIAXPRP0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
| 712-349
| 0 |
Harris |
IA |
|
751F MCC TELEPHONY OF IOWA, LLC - IA |
630 |
|
2010-04-23 |
|
| 712-349
| 1 |
Harris |
IA |
|
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
| 712-349
| 2 |
Harris |
IA |
|
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
| 712-349
| 3 |
Harris |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2021-05-05 |
|
| 712-349
| 4 |
Harris |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2021-10-31 |
|
| 712-349
| 7 |
Harris |
IA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
630 |
|
2016-12-23 |
|
| 712-349
| 8 |
Harris |
IA |
|
624H ONVOY SPECTRUM, LLC |
630 |
|
2024-03-17 |
|
| 712-349
| 9 |
Harris |
IA |
|
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
| 712-350
| A |
Hamburg |
IA |
CRRLIAAF0MD |
6266 UNITED STATES CELLULAR - IA |
644 |
|
|
|
| 712-350
| 0 |
Hamburg |
IA |
|
6266 UNITED STATES CELLULAR - IA |
644 |
|
|
|
| 712-350
| 1 |
Hamburg |
IA |
|
6266 UNITED STATES CELLULAR - IA |
644 |
|
|
|
| 712-350
| 2 |
Hamburg |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2016-07-18 |
|
| 712-350
| 3 |
Hamburg |
IA |
|
073H TELNYX LLC |
644 |
|
2018-07-02 |
|
| 712-350
| 4 |
Hamburg |
IA |
|
939H COMMIO, LLC |
644 |
|
2022-10-28 |
|
| 712-350
| 5 |
Hamburg |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2019-09-20 |
|
| 712-350
| 6 |
Hamburg |
IA |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
644 |
|
2017-06-03 |
|
| 712-350
| 7 |
Hamburg |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2015-12-04 |
|
| 712-350
| 8 |
Hamburg |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2016-04-14 |
|
| 712-350
| 9 |
Hamburg |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2016-04-14 |
|
| 712-351
| A |
Havelock |
IA |
SXCYIADTCMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
|
|
| 712-351
| 1 |
Havelock |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
|
|
| 712-351
| 7 |
Havelock |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2018-04-05 |
|
| 712-351
| 8 |
Havelock |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2018-04-05 |
|
| 712-352
| A |
Council Bluffs |
IA |
CNBLIAWADS1 |
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-353
| A |
Castana |
IA |
MOVLIAXODS2 |
1334 WESTERN IOWA TEL. ASSN. |
630 |
|
|
|
| 712-353
| 1 |
Castana |
IA |
|
1334 WESTERN IOWA TEL. ASSN. |
630 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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