Local Calling Guide
Area code/prefix search
NPA: 641
[Rate centres in NPA 641]
[Dial plan for NPA 641]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 641-290
| 2 |
Milo |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-03-09 |
|
| 641-290
| 9 |
Milo |
IA |
DESMIAITX9X |
490J BOOST SUBSCRIBERCO L.L.C. |
632 |
|
2022-10-01 |
|
| 641-291
| A |
Plano |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-291
| 0 |
Plano |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-292
| A |
Liberty Center |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-292
| 0 |
Liberty Center |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-292
| 2 |
Liberty Center |
IA |
|
145J TERRA NOVA TELECOM INC. |
632 |
|
2025-05-27 |
|
| 641-293
| A |
South Emmons |
IA |
LKMLIAXODS1 |
1337 WINNEBAGO COOP. TEL. ASSN. - IA |
632 |
|
|
|
| 641-294
| A |
Russell |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-294
| 0 |
Russell |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-295
| A |
Oskaloosa |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-295
| 0 |
Oskaloosa |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-295
| 1 |
Oskaloosa |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-295
| 2 |
Oskaloosa |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-295
| 3 |
Oskaloosa |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-295
| 4 |
Oskaloosa |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
2004-02-10 |
|
| 641-295
| 5 |
Oskaloosa |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
2004-02-10 |
|
| 641-295
| 6 |
Oskaloosa |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
2004-02-10 |
|
| 641-295
| 7 |
Oskaloosa |
IA |
DESMIAITX6X |
6529 T-MOBILE USA, INC. |
632 |
|
2022-02-07 |
|
| 641-295
| 8 |
Oskaloosa |
IA |
DESMIAITX6X |
5562 METROPCS, INC. |
632 |
|
2005-07-31 |
|
| 641-295
| 9 |
Oskaloosa |
IA |
DESMIAITX6X |
5562 METROPCS, INC. |
632 |
|
2003-02-11 |
|
| 641-296
| A |
New Virginia |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-296
| 0 |
New Virginia |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-297
| A |
St Marys |
IA |
STMYIAXODS1 |
1209 FMTC-I35, INC. D/B/A OMNITEL COMMUNICATIONS |
632 |
|
|
|
| 641-298
| A |
Amund |
IA |
KNYNMNXADS0 |
1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN |
620 |
|
|
|
| 641-298
| 0 |
Amund |
IA |
KNYNMNXADS0 |
1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN |
620 |
|
|
|
| 641-298
| 1 |
Amund |
IA |
KNYNMNXADS0 |
1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN |
620 |
|
|
|
| 641-298
| 2 |
Amund |
IA |
KNYNMNXADS0 |
1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN |
620 |
|
|
|
| 641-298
| 3 |
Amund |
IA |
KNYNMNXADS0 |
1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN |
620 |
|
|
|
| 641-298
| 4 |
Amund |
IA |
ROCHMNROUMD |
221F ONVOY, LLC - IA |
620 |
|
2020-03-27 |
|
| 641-298
| 5 |
Amund |
IA |
ROCHMNROUMD |
221F ONVOY, LLC - IA |
620 |
|
2020-03-27 |
|
| 641-298
| 6 |
Amund |
IA |
ROCHMNROUMD |
221F ONVOY, LLC - IA |
620 |
|
2020-01-05 |
|
| 641-298
| 7 |
Amund |
IA |
OWTNMNOWYMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
620 |
|
2017-05-16 |
|
| 641-298
| 8 |
Amund |
IA |
ROCHMNROUMD |
221F ONVOY, LLC - IA |
620 |
|
2020-05-26 |
|
| 641-298
| 9 |
Amund |
IA |
KNYNMNXADS0 |
1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN |
620 |
|
|
|
| 641-299
| A |
Shannon City |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-299
| 0 |
Shannon City |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-299
| 9 |
Shannon City |
IA |
|
145J TERRA NOVA TELECOM INC. |
632 |
|
2025-05-24 |
|
| 641-300
| A |
Osage |
IA |
DESMIADTXUX |
965H FRACTEL, LLC |
632 |
|
|
|
| 641-300
| 0 |
Osage |
IA |
DESMIADTXUX |
965H FRACTEL, LLC |
632 |
|
2020-02-17 |
|
| 641-300
| 1 |
Osage |
IA |
DESMIADTXMX |
073H TELNYX LLC |
632 |
|
2020-05-29 |
|
| 641-300
| 2 |
Osage |
IA |
DESMIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
2020-05-23 |
|
| 641-300
| 3 |
Osage |
IA |
DESMIADTXUX |
965H FRACTEL, LLC |
632 |
|
2020-02-17 |
|
| 641-300
| 4 |
Osage |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
2024-10-26 |
|
| 641-300
| 5 |
Osage |
IA |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
2025-11-18 |
|
| 641-300
| 6 |
Osage |
IA |
|
515J IP HORIZON LLC |
632 |
|
2025-09-26 |
|
| 641-300
| 7 |
Osage |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2020-09-28 |
|
| 641-300
| 8 |
Osage |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2021-04-16 |
|
| 641-300
| 9 |
Osage |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2021-04-16 |
|
| 641-301
| A |
Martensdale |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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