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 |
| 641-278
| 3 |
Creston |
IA |
DESMIADTTMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
632 |
|
2017-06-19 |
|
| 641-278
| 4 |
Creston |
IA |
CETNIAXCPS0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
632 |
|
2012-02-10 |
|
| 641-278
| 5 |
Creston |
IA |
DESMIAITX6X |
6529 T-MOBILE USA, INC. |
632 |
|
2018-04-02 |
|
| 641-278
| 6 |
Creston |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
2011-09-22 |
|
| 641-278
| 7 |
Creston |
IA |
DESMIADTXJX |
508J CENTURYLINK COMMUNICATIONS, LLC |
632 |
|
2017-03-21 |
|
| 641-278
| 8 |
Creston |
IA |
CETNIAXCRP0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
632 |
|
2011-10-31 |
|
| 641-278
| 9 |
Creston |
IA |
DESMIAITGT5 |
444G AUREON COMMUNICATIONS, LLC |
632 |
|
2013-12-26 |
|
| 641-279
| A |
Douds |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-279
| 0 |
Douds |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-280
| A |
Lucas |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-280
| 0 |
Lucas |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-281
| A |
Charles City |
IA |
DESMIADTX3Y |
495J STRATUS NETWORKS |
632 |
|
|
|
| 641-281
| 0 |
Charles City |
IA |
MSCYIATCFMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-01-20 |
|
| 641-281
| 1 |
Charles City |
IA |
DESMIADTX3Y |
495J STRATUS NETWORKS |
632 |
|
2021-02-07 |
|
| 641-281
| 2 |
Charles City |
IA |
MSCYIATCFMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-01-20 |
|
| 641-281
| 3 |
Charles City |
IA |
MSCYIATCFMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-01-20 |
|
| 641-281
| 4 |
Charles City |
IA |
|
515J IP HORIZON LLC |
632 |
|
2025-09-25 |
|
| 641-281
| 8 |
Charles City |
IA |
MSCYIATCFMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-01-20 |
|
| 641-281
| 9 |
Charles City |
IA |
MSCYIATCFMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-01-20 |
|
| 641-282
| A |
South Adams |
IA |
ROCHMNROQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
620 |
|
|
|
| 641-282
| 2 |
South Adams |
IA |
ROCHMNROUMD |
221F ONVOY, LLC - IA |
620 |
|
2021-08-28 |
|
| 641-282
| 3 |
South Adams |
IA |
ROCHMNROXQX |
624H ONVOY SPECTRUM, LLC |
620 |
|
2021-11-12 |
|
| 641-282
| 4 |
South Adams |
IA |
ROCHMNROXQX |
624H ONVOY SPECTRUM, LLC |
620 |
|
2021-11-12 |
|
| 641-282
| 8 |
South Adams |
IA |
ROCHMNROXQX |
624H ONVOY SPECTRUM, LLC |
620 |
|
2021-07-12 |
|
| 641-282
| 9 |
South Adams |
IA |
ROCHMNROQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
620 |
|
2021-07-09 |
|
| 641-283
| A |
Eldon |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-283
| 0 |
Eldon |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-284
| A |
Farson |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-284
| 0 |
Farson |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-285
| A |
Hedrick |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-285
| 0 |
Hedrick |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-286
| A |
Kellerton |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-286
| 0 |
Kellerton |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-07 |
|
| 641-287
| A |
Peoria |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-287
| 0 |
Peoria |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-07-29 |
|
| 641-288
| A |
Amund |
IA |
ROCHMNROQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
620 |
|
|
|
| 641-288
| 2 |
Amund |
IA |
ROCHMNROXQX |
624H ONVOY SPECTRUM, LLC |
620 |
|
2021-07-12 |
|
| 641-288
| 8 |
Amund |
IA |
ROCHMNROXQX |
624H ONVOY SPECTRUM, LLC |
620 |
|
2021-10-29 |
|
| 641-288
| 9 |
Amund |
IA |
ROCHMNROQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
620 |
|
2021-07-09 |
|
| 641-289
| A |
Lamoni |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
|
|
| 641-289
| 0 |
Lamoni |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
2009-08-02 |
|
| 641-289
| 1 |
Lamoni |
IA |
DESMIAITX1X |
751F MCC TELEPHONY OF IOWA, LLC - IA |
632 |
|
2010-04-15 |
|
| 641-289
| 2 |
Lamoni |
IA |
BOONIA01DS1 |
544H INTEGRATED PATH COMMUNCATIONS, LLC - IA |
632 |
|
2018-05-15 |
|
| 641-289
| 3 |
Lamoni |
IA |
CNVLIABC1MD |
6266 UNITED STATES CELLULAR - IA |
632 |
|
2021-01-17 |
|
| 641-289
| 4 |
Lamoni |
IA |
DESMIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
2022-05-12 |
|
| 641-289
| 5 |
Lamoni |
IA |
DESMIA72GMD |
6529 T-MOBILE USA, INC. |
632 |
|
2024-08-15 |
|
| 641-289
| 8 |
Lamoni |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
2020-10-16 |
|
| 641-289
| 9 |
Lamoni |
IA |
DESMIAITX6X |
5562 METROPCS, INC. |
632 |
|
2018-07-12 |
|
| 641-290
| A |
Milo |
IA |
DESMIAITX9X |
490J BOOST SUBSCRIBERCO L.L.C. |
632 |
|
|
|
| 641-290
| 0 |
Milo |
IA |
|
145J TERRA NOVA TELECOM INC. |
632 |
|
2025-06-06 |
|
<< 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: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.