Local Calling Guide
Area code/prefix search
NPA: 414
[Rate centres in NPA 414]
[Dial plan for NPA 414]
NXX: 508
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 414-508
| A |
Milwaukee Zone 1 |
WI |
|
225C ONVOY, LLC - WI |
356 |
|
2025-11-23 |
|
| 414-508
| 0 |
Milwaukee Zone 1 |
WI |
|
225C ONVOY, LLC - WI |
356 |
|
2025-11-23 |
|
| 414-508
| 1 |
Milwaukee Zone 1 |
WI |
|
225C ONVOY, LLC - WI |
356 |
|
2025-11-23 |
|
| 414-508
| 2 |
Milwaukee Zone 1 |
WI |
|
225C ONVOY, LLC - WI |
356 |
|
2025-11-23 |
|
| 414-508
| 3 |
Milwaukee Zone 1 |
WI |
|
225C ONVOY, LLC - WI |
356 |
|
2025-11-23 |
|
| 414-508
| 4 |
Milwaukee Zone 1 |
WI |
|
225C ONVOY, LLC - WI |
356 |
|
2025-11-23 |
|
| 414-508
| 5 |
Milwaukee Zone 1 |
WI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2025-11-24 |
|
| 414-508
| 6 |
Milwaukee Zone 1 |
WI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2025-11-24 |
|
| 414-508
| 7 |
Milwaukee Zone 1 |
WI |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
356 |
|
2025-11-24 |
|
| 414-508
| 8 |
Milwaukee Zone 1 |
WI |
|
225C ONVOY, LLC - WI |
356 |
|
2025-11-24 |
|
| 414-508
| 9 |
Milwaukee Zone 1 |
WI |
|
6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI |
356 |
|
2025-12-18 |
|
Last updated: Thu, 20 Nov 2025 13:34:34 UTC
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