Local Calling Guide
Area code/prefix search
NPA: 641
[Rate centres in NPA 641]
[Dial plan for NPA 641]
NXX: 450
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
641-450
| A |
Mason City |
IA |
MSCYIA75JMD |
068H NORTHLAND COMMUNICATIONS, INC. - IA |
632 |
|
|
|
641-450
| 0 |
Mason City |
IA |
MSCYIA75JMD |
068H NORTHLAND COMMUNICATIONS, INC. - IA |
632 |
|
|
|
641-450
| 1 |
Mason City |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
|
|
641-450
| 2 |
Mason City |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
|
|
641-450
| 3 |
Mason City |
IA |
DESMIADTTMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
632 |
|
|
|
641-450
| 4 |
Mason City |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
|
|
641-450
| 5 |
Mason City |
IA |
MSCYIA75JMD |
068H NORTHLAND COMMUNICATIONS, INC. - IA |
632 |
|
|
|
641-450
| 6 |
Mason City |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
|
|
641-450
| 7 |
Mason City |
IA |
DESMIADTFMD |
221F ONVOY, LLC - IA |
632 |
|
|
|
641-450
| 8 |
Mason City |
IA |
DESMIADTXKX |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
|
|
641-450
| 9 |
Mason City |
IA |
DESMIAITX6X |
6529 T-MOBILE USA, INC. |
632 |
|
|
|
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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