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 |
| 641-270
| A |
Cincinnati |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-02 |
|
| 641-270
| 0 |
Cincinnati |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-02 |
|
| 641-270
| 1 |
Cincinnati |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2025-11-14 |
|
| 641-270
| 6 |
Cincinnati |
IA |
|
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
632 |
|
2025-09-12 |
|
| 641-271
| A |
Clearfield |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-02 |
|
| 641-271
| 0 |
Clearfield |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-02 |
|
| 641-271
| 1 |
Clearfield |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
2024-10-25 |
|
| 641-272
| A |
Bridgewater |
IA |
DESMIADTX6Y |
516J TON80 COMMUNICATIONS, LLC |
632 |
|
|
|
| 641-272
| 2 |
Bridgewater |
IA |
DESMIADTX6Y |
516J TON80 COMMUNICATIONS, LLC |
632 |
|
2022-05-10 |
|
| 641-272
| 7 |
Bridgewater |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-03-09 |
|
| 641-273
| A |
Diagonal |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-02 |
|
| 641-273
| 0 |
Diagonal |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-02 |
|
| 641-274
| A |
Lovilia |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
|
|
| 641-274
| 2 |
Lovilia |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-03-09 |
|
| 641-274
| 4 |
Lovilia |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2021-04-17 |
|
| 641-274
| 5 |
Lovilia |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2021-04-17 |
|
| 641-274
| 7 |
Lovilia |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2021-05-10 |
|
| 641-274
| 9 |
Lovilia |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2020-11-05 |
|
| 641-275
| A |
Newton |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
|
|
| 641-275
| 0 |
Newton |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
|
|
| 641-275
| 1 |
Newton |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
|
|
| 641-275
| 2 |
Newton |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2006-01-27 |
|
| 641-275
| 3 |
Newton |
IA |
KNVLIAXC1MD |
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
2006-06-28 |
|
| 641-275
| 4 |
Newton |
IA |
KNVLIAXCTMD |
221F ONVOY, LLC - IA |
632 |
|
2024-03-02 |
|
| 641-275
| 5 |
Newton |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
2007-02-23 |
|
| 641-275
| 6 |
Newton |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2018-05-18 |
|
| 641-275
| 7 |
Newton |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2006-09-22 |
|
| 641-275
| 8 |
Newton |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2009-03-20 |
|
| 641-275
| 9 |
Newton |
IA |
KNVLIAXC1MD |
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
2010-04-15 |
|
| 641-276
| A |
Agency |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
|
|
| 641-276
| 1 |
Agency |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2020-11-19 |
|
| 641-276
| 2 |
Agency |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2020-11-19 |
|
| 641-276
| 6 |
Agency |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2020-01-03 |
|
| 641-276
| 7 |
Agency |
IA |
DESMIADTX1X |
624H ONVOY SPECTRUM, LLC |
632 |
|
2021-05-24 |
|
| 641-276
| 9 |
Agency |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2022-01-25 |
|
| 641-277
| A |
Ottumwa |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
|
|
| 641-277
| 0 |
Ottumwa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2024-03-02 |
|
| 641-277
| 1 |
Ottumwa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-08-11 |
|
| 641-277
| 2 |
Ottumwa |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2026-01-03 |
|
| 641-277
| 3 |
Ottumwa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-08-11 |
|
| 641-277
| 4 |
Ottumwa |
IA |
DESMIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
2022-02-18 |
|
| 641-277
| 5 |
Ottumwa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-08-11 |
|
| 641-277
| 6 |
Ottumwa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-08-11 |
|
| 641-277
| 7 |
Ottumwa |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2021-05-05 |
|
| 641-277
| 8 |
Ottumwa |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2023-08-11 |
|
| 641-277
| 9 |
Ottumwa |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2020-09-19 |
|
| 641-278
| A |
Creston |
IA |
CETNIAXCPS0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
632 |
|
|
|
| 641-278
| 0 |
Creston |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
2007-10-22 |
|
| 641-278
| 1 |
Creston |
IA |
KNVLIAXC1MD |
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
2010-04-15 |
|
| 641-278
| 2 |
Creston |
IA |
DESMIAITLMD |
9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY |
632 |
|
2017-05-10 |
|
<< 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 >>
Last updated: Thu, 05 Feb 2026 23:41:55 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.