Local Calling Guide
Area code/prefix search
NPA: 231
[Rate centres in NPA 231]
[Dial plan for NPA 231]
NXX: 281
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
231-281
| A |
Cadillac |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
|
|
231-281
| 0 |
Cadillac |
MI |
GDRPMIBLXDZ |
5562 METROPCS, INC. |
348 |
|
2021-09-28 |
|
231-281
| 1 |
Cadillac |
MI |
GDRPMIBLXDZ |
5562 METROPCS, INC. |
348 |
|
2021-09-28 |
|
231-281
| 2 |
Cadillac |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-03-06 |
|
231-281
| 3 |
Cadillac |
MI |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
2021-03-06 |
|
231-281
| 4 |
Cadillac |
MI |
GDRPMIBLXDZ |
5562 METROPCS, INC. |
348 |
|
2021-03-14 |
|
231-281
| 5 |
Cadillac |
MI |
GDRPMIBLXDZ |
5562 METROPCS, INC. |
348 |
|
2021-03-14 |
|
231-281
| 6 |
Cadillac |
MI |
GDRPMIBL36Z |
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-06-18 |
|
231-281
| 7 |
Cadillac |
MI |
GDRPMIBL41Z |
506J TWILIO INTERNATIONAL, INC. |
348 |
|
2021-07-26 |
|
231-281
| 8 |
Cadillac |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2020-12-18 |
|
231-281
| 9 |
Cadillac |
MI |
WYNGMIKAGT2 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
348 |
|
2020-12-18 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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