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 |
| 712-743
| 4 |
Portsmouth |
IA |
OMAHNENWXPX |
221F ONVOY, LLC - IA |
644 |
|
2021-10-30 |
|
| 712-743
| 5 |
Portsmouth |
IA |
PTMOIAXPRS0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
644 |
|
|
|
| 712-743
| 7 |
Portsmouth |
IA |
OMAHNENWXPX |
221F ONVOY, LLC - IA |
644 |
|
2021-05-21 |
|
| 712-743
| 8 |
Portsmouth |
IA |
PTMOIA030MD |
5395 FARMERS MUTUAL COOPERATIVE TELEPHONE COMPANY - IA |
644 |
|
2021-06-25 |
|
| 712-744
| A |
Harlan Rural |
IA |
HRLNIAXRDS0 |
1168 FARMERS MUTUAL COOP. TEL. CO. |
644 |
|
|
|
| 712-745
| A |
North Hopkins |
IA |
KSCZMODR3MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
524 |
|
|
|
| 712-745
| 7 |
North Hopkins |
IA |
KSCZMODR3MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
524 |
|
2013-11-15 |
|
| 712-746
| A |
East Harrisburg |
IA |
HRBGSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 712-746
| 0 |
East Harrisburg |
IA |
SXFLSDCOTMD |
221F ONVOY, LLC - IA |
640 |
|
2016-07-18 |
|
| 712-746
| 1 |
East Harrisburg |
IA |
SXFLSDCOLMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
640 |
|
2017-06-07 |
|
| 712-746
| 2 |
East Harrisburg |
IA |
HRBGSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 712-746
| 6 |
East Harrisburg |
IA |
SXFLSDCOTMD |
221F ONVOY, LLC - IA |
640 |
|
2014-09-12 |
|
| 712-746
| 7 |
East Harrisburg |
IA |
SXFLSDCHIMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
640 |
|
2012-05-21 |
|
| 712-746
| 8 |
East Harrisburg |
IA |
SXFLSDCOTMD |
221F ONVOY, LLC - IA |
640 |
|
2019-09-20 |
|
| 712-746
| 9 |
East Harrisburg |
IA |
SXFLSDCOTMD |
221F ONVOY, LLC - IA |
640 |
|
2019-09-20 |
|
| 712-747
| A |
Earling |
IA |
HRLNIAXRDS0 |
1168 FARMERS MUTUAL COOP. TEL. CO. |
644 |
|
|
|
| 712-748
| A |
Defiance |
IA |
HRLNIAXRDS0 |
1168 FARMERS MUTUAL COOP. TEL. CO. |
644 |
|
|
|
| 712-749
| A |
Storm Lake |
IA |
STLKIATCDS0 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 712-749
| 0 |
Storm Lake |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2006-04-02 |
|
| 712-749
| 1 |
Storm Lake |
IA |
STLKIATCDS0 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 712-749
| 2 |
Storm Lake |
IA |
STLKIATCDS0 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 712-749
| 3 |
Storm Lake |
IA |
STLKIATCDS0 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 712-749
| 4 |
Storm Lake |
IA |
STLKIATCDS0 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 712-749
| 5 |
Storm Lake |
IA |
STLKIATCDS0 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 712-749
| 6 |
Storm Lake |
IA |
STLKIATCDS0 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 712-749
| 7 |
Storm Lake |
IA |
STLKIATCDS0 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 712-749
| 8 |
Storm Lake |
IA |
SXCYIADTMMD |
751F MCC TELEPHONY OF IOWA, LLC - IA |
630 |
|
2005-06-01 |
|
| 712-749
| 9 |
Storm Lake |
IA |
SXCYIADTRMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
630 |
|
2007-06-01 |
|
| 712-750
| A |
Sibley |
IA |
SBLYIA060MD |
904D PREMIER COMMUNICATIONS, INC. - IA |
630 |
|
|
|
| 712-752
| A |
Hospers |
IA |
HPRSIAXODS0 |
1202 HOSPERS TEL. EXCH., INC. |
630 |
|
|
|
| 712-753
| A |
Inwood |
IA |
INWDIAXODS0 |
1405 ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - IA |
630 |
|
|
|
| 712-754
| A |
Sibley |
IA |
SBLYIAACRS7 |
1109 HEARTLAND TELECO OF IA DBA PREMIER COMMUNICATIONS |
630 |
|
|
|
| 712-755
| A |
Harlan |
IA |
HRLNIAXTPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
644 |
|
|
|
| 712-755
| 0 |
Harlan |
IA |
HRLNIAXTPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
644 |
|
|
|
| 712-755
| 1 |
Harlan |
IA |
HRLNIAXTPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
644 |
|
|
|
| 712-755
| 2 |
Harlan |
IA |
HRLNIAXTPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
644 |
|
|
|
| 712-755
| 3 |
Harlan |
IA |
HRLNIAXTPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
644 |
|
|
|
| 712-755
| 4 |
Harlan |
IA |
HRLNIAXTPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
644 |
|
|
|
| 712-755
| 5 |
Harlan |
IA |
HRLNIAXTPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
644 |
|
|
|
| 712-755
| 6 |
Harlan |
IA |
|
145J TERRA NOVA TELECOM INC. |
644 |
|
2026-02-05 |
|
| 712-755
| 7 |
Harlan |
IA |
HRLNIAXTPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
644 |
|
|
|
| 712-755
| 9 |
Harlan |
IA |
HRLNIAXTPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
644 |
|
|
|
| 712-756
| A |
Alton |
IA |
ALTNIAXORS0 |
1331 WEST IOWA TEL. CO. |
630 |
|
|
|
| 712-757
| A |
Primghar |
IA |
PRMGIAXPRP0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
| 712-757
| 0 |
Primghar |
IA |
PRMGIAXPRP0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
| 712-757
| 1 |
Primghar |
IA |
PRMGIAXPRP0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
| 712-757
| 2 |
Primghar |
IA |
PRMGIAXPRP0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
| 712-757
| 3 |
Primghar |
IA |
PRMGIAXPRP0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
| 712-757
| 4 |
Primghar |
IA |
PRMGIAXPRP0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
| 712-757
| 5 |
Primghar |
IA |
PRMGIAXPRP0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
630 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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