Local Calling Guide
Area code/prefix search
NPA: 712
[Rate centres in NPA 712]
[Dial plan for NPA 712]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 712-566
| 2 |
Underwood |
IA |
UNWDIACORS1 |
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-566
| 3 |
Underwood |
IA |
UNWDIACORS1 |
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-566
| 4 |
Underwood |
IA |
OMAHNENWYMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
644 |
|
2014-01-31 |
|
| 712-566
| 5 |
Underwood |
IA |
OMAHNENWXTX |
985E BANDWIDTH.COM CLEC, LLC - IA |
644 |
|
2011-10-09 |
|
| 712-566
| 6 |
Underwood |
IA |
OMAHNENWXPX |
221F ONVOY, LLC - IA |
644 |
|
2013-04-04 |
|
| 712-566
| 7 |
Underwood |
IA |
OMAHNENWXPX |
221F ONVOY, LLC - IA |
644 |
|
2008-09-04 |
|
| 712-566
| 8 |
Underwood |
IA |
WLNTIAXODS1 |
774B WALNUT TELEPHONE COMPANY, INC. - IA |
644 |
|
2006-12-30 |
|
| 712-566
| 9 |
Underwood |
IA |
UNWDIACORS1 |
9631 QWEST CORPORATION |
644 |
|
|
|
| 712-567
| A |
Maurice |
IA |
SNBRIAXO1MD |
1259 NORTHERN IOWA TEL. CO. |
630 |
|
|
|
| 712-568
| A |
Akron |
IA |
SBLYIAAC1MD |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-568
| 0 |
Akron |
IA |
SBLYIAAC1MD |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-568
| 1 |
Akron |
IA |
SBLYIAAC1MD |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-568
| 2 |
Akron |
IA |
SBLYIAAC1MD |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-568
| 3 |
Akron |
IA |
SBLYIAAC1MD |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-568
| 4 |
Akron |
IA |
SBLYIAAC1MD |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-568
| 5 |
Akron |
IA |
SBLYIAAC1MD |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-568
| 6 |
Akron |
IA |
HULLIAAF1MD |
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
2006-09-22 |
|
| 712-568
| 7 |
Akron |
IA |
AKRNIAAERS5 |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-568
| 8 |
Akron |
IA |
SBLYIAAC1MD |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-568
| 9 |
Akron |
IA |
SBLYIAAC1MD |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-569
| A |
Sioux City |
IA |
SXCYIADTUMD |
073H TELNYX LLC |
630 |
|
|
|
| 712-569
| 0 |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2021-05-20 |
|
| 712-569
| 1 |
Sioux City |
IA |
SXCYIADTUMD |
073H TELNYX LLC |
630 |
|
2020-01-12 |
|
| 712-569
| 2 |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2021-05-20 |
|
| 712-569
| 3 |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2021-05-20 |
|
| 712-569
| 4 |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2021-05-20 |
|
| 712-569
| 5 |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2021-05-20 |
|
| 712-569
| 6 |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2021-05-20 |
|
| 712-569
| 7 |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2020-10-11 |
|
| 712-569
| 8 |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2020-10-11 |
|
| 712-569
| 9 |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2020-10-11 |
|
| 712-570
| A |
Sioux City |
IA |
SXCYIA791MD |
939H COMMIO, LLC |
630 |
|
2024-04-13 |
|
| 712-570
| 0 |
Sioux City |
IA |
SXCYIA791MD |
939H COMMIO, LLC |
630 |
|
2024-04-13 |
|
| 712-570
| 1 |
Sioux City |
IA |
SXCYIA791MD |
939H COMMIO, LLC |
630 |
|
2024-04-13 |
|
| 712-570
| 2 |
Sioux City |
IA |
SXCYIA791MD |
939H COMMIO, LLC |
630 |
|
2024-04-13 |
|
| 712-570
| 3 |
Sioux City |
IA |
SXCYIA791MD |
939H COMMIO, LLC |
630 |
|
2024-04-13 |
|
| 712-570
| 4 |
Sioux City |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2024-08-31 |
|
| 712-570
| 5 |
Sioux City |
IA |
SXCYIADTCMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2024-05-20 |
|
| 712-570
| 6 |
Sioux City |
IA |
SXCYIADTCMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2024-06-20 |
|
| 712-570
| 7 |
Sioux City |
IA |
SXCYIADTCMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2024-07-20 |
|
| 712-570
| 8 |
Sioux City |
IA |
SXCYIADT9MD |
221F ONVOY, LLC - IA |
630 |
|
2024-04-14 |
|
| 712-570
| 9 |
Sioux City |
IA |
SXCYIADT9MD |
221F ONVOY, LLC - IA |
630 |
|
2024-04-14 |
|
| 712-571
| A |
Westphalia |
IA |
OMAHNENWXCY |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
644 |
|
|
|
| 712-571
| 0 |
Westphalia |
IA |
OMAHNENWXCY |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
644 |
|
|
|
| 712-571
| 8 |
Westphalia |
IA |
OMAHNENWXCY |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
644 |
|
2024-08-05 |
|
| 712-571
| 9 |
Westphalia |
IA |
OMAHNENWXCY |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
644 |
|
|
|
| 712-572
| A |
Harlan |
IA |
OMAHNENWXPX |
221F ONVOY, LLC - IA |
644 |
|
2024-01-17 |
|
| 712-572
| 1 |
Harlan |
IA |
OMAHNENWXPX |
221F ONVOY, LLC - IA |
644 |
|
2021-09-20 |
|
| 712-572
| 2 |
Harlan |
IA |
OMAHNENWXPX |
221F ONVOY, LLC - IA |
644 |
|
2021-09-20 |
|
| 712-572
| 4 |
Harlan |
IA |
|
5562 METROPCS, INC. |
644 |
|
2025-04-27 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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