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 75 76 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 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
| 7 |
Latimer |
IA |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
2026-04-03 |
|
| 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 |
|
| 641-888
| 5 |
Grinnell |
IA |
DESMIADTXUX |
965H FRACTEL, LLC |
632 |
|
2020-03-09 |
|
| 641-888
| 6 |
Grinnell |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
2020-09-17 |
|
| 641-888
| 7 |
Grinnell |
IA |
DESMIADTXUX |
965H FRACTEL, LLC |
632 |
|
2020-03-09 |
|
| 641-888
| 9 |
Grinnell |
IA |
DESMIADTX5X |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
632 |
|
2020-10-12 |
|
| 641-891
| A |
Knoxville |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-891
| 0 |
Knoxville |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-891
| 1 |
Knoxville |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-891
| 2 |
Knoxville |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-891
| 3 |
Knoxville |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-891
| 4 |
Knoxville |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-891
| 5 |
Knoxville |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-891
| 6 |
Knoxville |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-891
| 7 |
Knoxville |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-891
| 8 |
Knoxville |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-891
| 9 |
Knoxville |
IA |
|
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-892
| A |
Sheffield |
IA |
SHFDIAXRDS0 |
1127 FRONTIER COMMUNICATIONS OF IOWA, INC. |
632 |
|
|
|
| 641-892
| 0 |
Sheffield |
IA |
SHFDIAXRDS0 |
1127 FRONTIER COMMUNICATIONS OF IOWA, INC. |
632 |
|
|
|
| 641-892
| 1 |
Sheffield |
IA |
DESMIADTX7X |
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
2010-04-15 |
|
| 641-892
| 2 |
Sheffield |
IA |
DESMIAITX6X |
5562 METROPCS, INC. |
632 |
|
2018-07-12 |
|
| 641-892
| 3 |
Sheffield |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2018-11-18 |
|
| 641-892
| 4 |
Sheffield |
IA |
SHFDIAXRDS0 |
1127 FRONTIER COMMUNICATIONS OF IOWA, INC. |
632 |
|
|
|
| 641-892
| 5 |
Sheffield |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
2019-10-28 |
|
| 641-892
| 6 |
Sheffield |
IA |
BOONIA01DS1 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
632 |
|
2018-05-16 |
|
| 641-892
| 8 |
Sheffield |
IA |
SHFDIAXRDS0 |
1127 FRONTIER COMMUNICATIONS OF IOWA, INC. |
632 |
|
|
|
| 641-892
| 9 |
Sheffield |
IA |
|
145J TERRA NOVA TELECOM INC. |
632 |
|
2026-01-04 |
|
| 641-894
| A |
Aredale |
IA |
RCWLIAXODS2 |
1282 ROCKWELL COOP. TEL. ASSN. |
632 |
|
|
|
| 641-895
| A |
Centerville |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-895
| 0 |
Centerville |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-895
| 1 |
Centerville |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-895
| 2 |
Centerville |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-895
| 3 |
Centerville |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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