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 |
| 712-449
| 5 |
Sioux Center |
IA |
|
6266 UNITED STATES CELLULAR - IA |
630 |
|
2005-05-12 |
|
| 712-449
| 6 |
Sioux Center |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2019-09-12 |
|
| 712-449
| 7 |
Sioux Center |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2017-07-06 |
|
| 712-449
| 8 |
Sioux Center |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2010-12-06 |
|
| 712-449
| 9 |
Sioux Center |
IA |
|
6266 UNITED STATES CELLULAR - IA |
630 |
|
2013-07-25 |
|
| 712-450
| A |
Laurens |
IA |
SPNCIAAC2MD |
6266 UNITED STATES CELLULAR - IA |
630 |
|
|
|
| 712-450
| 0 |
Laurens |
IA |
|
6266 UNITED STATES CELLULAR - IA |
630 |
|
|
|
| 712-450
| 1 |
Laurens |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2024-09-12 |
|
| 712-450
| 2 |
Laurens |
IA |
|
145J TERRA NOVA TELECOM INC. |
630 |
|
2025-05-17 |
|
| 712-450
| 3 |
Laurens |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2025-09-26 |
|
| 712-450
| 4 |
Laurens |
IA |
|
5562 METROPCS, INC. |
630 |
|
2025-04-27 |
|
| 712-451
| A |
Rock Valley |
IA |
HULLIAAF1MD |
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
|
|
| 712-451
| 0 |
Rock Valley |
IA |
|
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
|
|
| 712-451
| 1 |
Rock Valley |
IA |
|
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
|
|
| 712-451
| 2 |
Rock Valley |
IA |
|
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
|
|
| 712-451
| 3 |
Rock Valley |
IA |
|
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
|
|
| 712-451
| 4 |
Rock Valley |
IA |
|
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
|
|
| 712-451
| 5 |
Rock Valley |
IA |
|
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
|
|
| 712-451
| 6 |
Rock Valley |
IA |
|
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
|
|
| 712-451
| 7 |
Rock Valley |
IA |
|
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
|
|
| 712-451
| 8 |
Rock Valley |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2013-04-22 |
|
| 712-451
| 9 |
Rock Valley |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2015-01-21 |
|
| 712-452
| A |
Blencoe |
IA |
BLENIAXORL0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
644 |
|
|
|
| 712-452
| 1 |
Blencoe |
IA |
|
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
644 |
|
|
|
| 712-452
| 2 |
Blencoe |
IA |
|
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
644 |
|
|
|
| 712-452
| 3 |
Blencoe |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2021-10-30 |
|
| 712-452
| 4 |
Blencoe |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2021-05-21 |
|
| 712-452
| 9 |
Blencoe |
IA |
|
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
644 |
|
|
|
| 712-453
| A |
Essex |
IA |
OMAHNE16X4X |
593K MCC TELEPHONY LLC |
644 |
|
|
|
| 712-453
| 9 |
Essex |
IA |
|
593K MCC TELEPHONY LLC |
644 |
|
2010-04-16 |
|
| 712-454
| A |
Sioux City |
IA |
SXCYIADTKMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
630 |
|
|
|
| 712-454
| 0 |
Sioux City |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2010-07-23 |
|
| 712-454
| 1 |
Sioux City |
IA |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
630 |
|
2017-04-29 |
|
| 712-454
| 2 |
Sioux City |
IA |
|
6529 T-MOBILE USA, INC. |
630 |
|
2012-11-16 |
|
| 712-454
| 3 |
Sioux City |
IA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
630 |
|
2014-05-12 |
|
| 712-454
| 4 |
Sioux City |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2011-10-31 |
|
| 712-454
| 5 |
Sioux City |
IA |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
630 |
|
2016-01-24 |
|
| 712-454
| 6 |
Sioux City |
IA |
|
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
630 |
|
2010-01-23 |
|
| 712-454
| 7 |
Sioux City |
IA |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
630 |
|
2012-11-16 |
|
| 712-454
| 8 |
Sioux City |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2015-07-23 |
|
| 712-454
| 9 |
Sioux City |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
630 |
|
2013-11-02 |
|
| 712-455
| A |
Whiting |
IA |
WHNGIAACRL0 |
4092 COMMCHOICE OF IOWA, LLC |
630 |
|
|
|
| 712-456
| A |
Pisgah |
IA |
PSGHIAXORL0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
644 |
|
|
|
| 712-456
| 1 |
Pisgah |
IA |
|
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
644 |
|
|
|
| 712-456
| 2 |
Pisgah |
IA |
|
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
644 |
|
|
|
| 712-456
| 3 |
Pisgah |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2021-10-30 |
|
| 712-456
| 4 |
Pisgah |
IA |
|
221F ONVOY, LLC - IA |
644 |
|
2021-05-21 |
|
| 712-456
| 9 |
Pisgah |
IA |
|
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
644 |
|
|
|
| 712-457
| A |
Pierson |
IA |
SXCYIADT9MD |
221F ONVOY, LLC - IA |
630 |
|
|
|
| 712-457
| 0 |
Pierson |
IA |
|
221F ONVOY, LLC - IA |
630 |
|
2023-09-10 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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