Local Calling Guide
Area code/prefix search
NPA: 515
[Rate centres in NPA 515]
[Dial plan for NPA 515]
NXX: 421
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 515-421
| A |
Des Moines |
IA |
KNVLIAXCPS0 |
938D WINDSTREAM IT-COMM, LLC - IA |
632 |
|
|
|
| 515-421
| 0 |
Des Moines |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2011-04-15 |
|
| 515-421
| 1 |
Des Moines |
IA |
|
938D WINDSTREAM IT-COMM, LLC - IA |
632 |
|
2011-02-03 |
|
| 515-421
| 2 |
Des Moines |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2011-04-15 |
|
| 515-421
| 3 |
Des Moines |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2011-04-15 |
|
| 515-421
| 4 |
Des Moines |
IA |
|
444G AUREON COMMUNICATIONS, LLC |
632 |
|
2012-01-30 |
|
| 515-421
| 5 |
Des Moines |
IA |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
632 |
|
2011-06-15 |
|
| 515-421
| 6 |
Des Moines |
IA |
|
6529 T-MOBILE USA, INC. |
632 |
|
2011-04-20 |
|
| 515-421
| 7 |
Des Moines |
IA |
|
5562 METROPCS, INC. |
632 |
|
2011-04-20 |
|
| 515-421
| 8 |
Des Moines |
IA |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2011-06-01 |
|
| 515-421
| 9 |
Des Moines |
IA |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
632 |
|
2011-06-01 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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