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 |
| 641-871
| 9 |
Knoxville |
IA |
DESMIAITGT5 |
444G AUREON COMMUNICATIONS, LLC |
632 |
|
2014-10-22 |
|
| 641-872
| A |
Corydon |
IA |
CYDNIAAEDS0 |
1094 SOUTH CENTRAL COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-873
| A |
Allerton |
IA |
LEONIAXODS0 |
1888 GRAND RIVER MUTUAL TEL CO |
632 |
|
|
|
| 641-874
| A |
Promise City |
IA |
PMCYIAXORS0 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-874
| 0 |
Promise City |
IA |
PMCYIAXORP0 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-874
| 1 |
Promise City |
IA |
PMCYIAXORS0 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-874
| 2 |
Promise City |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2021-04-16 |
|
| 641-874
| 3 |
Promise City |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2021-04-16 |
|
| 641-874
| 4 |
Promise City |
IA |
BOONIA01DS1 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
632 |
|
2018-05-16 |
|
| 641-874
| 5 |
Promise City |
IA |
PMCYIAXORS0 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-874
| 6 |
Promise City |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2019-11-29 |
|
| 641-874
| 7 |
Promise City |
IA |
DESMIADTXJX |
508J CENTURYLINK COMMUNICATIONS, LLC |
632 |
|
2017-03-28 |
|
| 641-874
| 8 |
Promise City |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-03-09 |
|
| 641-874
| 9 |
Promise City |
IA |
PMCYIAXORS0 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-876
| A |
Lineville |
IA |
LEONIAXODS0 |
1888 GRAND RIVER MUTUAL TEL CO |
632 |
|
|
|
| 641-877
| A |
Humeston |
IA |
HSTNIAXORS8 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-877
| 0 |
Humeston |
IA |
HSTNIAXORS8 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-877
| 1 |
Humeston |
IA |
HSTNIAXORS8 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-877
| 2 |
Humeston |
IA |
HSTNIAXORS8 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-877
| 3 |
Humeston |
IA |
HSTNIAXORS8 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-877
| 4 |
Humeston |
IA |
HSTNIAXORS8 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-877
| 5 |
Humeston |
IA |
BOONIA01DS1 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
632 |
|
2018-05-15 |
|
| 641-877
| 6 |
Humeston |
IA |
HSTNIAXORS8 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-877
| 7 |
Humeston |
IA |
DESMIADTXJX |
508J CENTURYLINK COMMUNICATIONS, LLC |
632 |
|
2017-04-04 |
|
| 641-877
| 8 |
Humeston |
IA |
HSTNIAXORS8 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-877
| 9 |
Humeston |
IA |
HSTNIAXORS8 |
1178 WINDSTREAM IOWA COMMUNICATIONS, INC. |
632 |
|
|
|
| 641-880
| A |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-880
| 0 |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-880
| 1 |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-880
| 2 |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-880
| 3 |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-880
| 4 |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-880
| 5 |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-880
| 6 |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-880
| 7 |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-880
| 8 |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-880
| 9 |
New Hampton |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
2025-05-12 |
|
| 641-881
| A |
Latimer |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
|
|
| 641-881
| 0 |
Latimer |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
|
|
| 641-881
| 8 |
Latimer |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2018-11-18 |
|
| 641-887
| A |
Sully |
IA |
DESMIAITX1X |
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
|
|
| 641-887
| 7 |
Sully |
IA |
BOONIA01DS1 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
632 |
|
2018-05-16 |
|
| 641-887
| 8 |
Sully |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2021-05-31 |
|
| 641-887
| 9 |
Sully |
IA |
DESMIAITX1X |
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
2010-04-15 |
|
| 641-888
| A |
Grinnell |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
|
|
| 641-888
| 0 |
Grinnell |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
|
|
| 641-888
| 1 |
Grinnell |
IA |
|
145J TERRA NOVA TELECOM INC. |
632 |
|
2025-05-27 |
|
| 641-888
| 2 |
Grinnell |
IA |
DESMIADTXUX |
965H FRACTEL, LLC |
632 |
|
2020-03-09 |
|
| 641-888
| 3 |
Grinnell |
IA |
|
145J TERRA NOVA TELECOM INC. |
632 |
|
2026-01-04 |
|
| 641-888
| 4 |
Grinnell |
IA |
DESMIADTXUX |
965H FRACTEL, LLC |
632 |
|
2020-03-09 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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