Local Calling Guide
Area code/prefix search
NPA: 641
[Rate centres in NPA 641]
[Dial plan for NPA 641]
NXX: 508
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
641-508
| A |
Osceola |
IA |
DESMIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
|
|
641-508
| 0 |
Osceola |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2023-07-22 |
|
641-508
| 1 |
Osceola |
IA |
DESMIADTXZX |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
632 |
|
2023-08-10 |
|
641-508
| 2 |
Osceola |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2022-03-30 |
|
641-508
| 3 |
Osceola |
IA |
KNVLIAXCSMD |
221F ONVOY, LLC - IA |
632 |
|
2022-03-30 |
|
641-508
| 4 |
Osceola |
IA |
DESMIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
632 |
|
2022-03-29 |
|
641-508
| 5 |
Osceola |
IA |
KNVLIAXCTMD |
221F ONVOY, LLC - IA |
632 |
|
2023-10-15 |
|
641-508
| 6 |
Osceola |
IA |
KNVLIAXCTMD |
221F ONVOY, LLC - IA |
632 |
|
2023-10-15 |
|
641-508
| 7 |
Osceola |
IA |
KNVLIAXCPMD |
624H ONVOY SPECTRUM, LLC |
632 |
|
2024-03-09 |
|
641-508
| 8 |
Osceola |
IA |
|
5562 METROPCS, INC. |
632 |
|
2025-04-19 |
|
641-508
| 9 |
Osceola |
IA |
|
5562 METROPCS, INC. |
632 |
|
2025-04-19 |
|
Last updated: Sat, 05 Apr 2025 03:03:23 UTC
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