Local Calling Guide
Area code/prefix search
NPA: 660
[Rate centres in NPA 660]
[Dial plan for NPA 660]
NXX: 477
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 660-477
| A |
Coal |
MO |
COALMOXARS0 |
1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO |
524 |
|
|
|
| 660-477
| 0 |
Coal |
MO |
COALMOXARS0 |
1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO |
524 |
|
|
|
| 660-477
| 1 |
Coal |
MO |
WRBGMOXAXCX |
093F ONVOY, LLC - MO |
524 |
|
2020-11-09 |
|
| 660-477
| 2 |
Coal |
MO |
|
792K CHARTER IP ENABLED SERVICES, LLC |
524 |
|
2026-09-06 |
|
| 660-477
| 3 |
Coal |
MO |
COALMOXARS0 |
1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO |
524 |
|
|
|
| 660-477
| 4 |
Coal |
MO |
WRBGMOXAXCX |
093F ONVOY, LLC - MO |
524 |
|
2018-10-28 |
|
| 660-477
| 5 |
Coal |
MO |
WRBGMOXAXCX |
093F ONVOY, LLC - MO |
524 |
|
2019-12-14 |
|
| 660-477
| 6 |
Coal |
MO |
WRBGMOXAXCX |
093F ONVOY, LLC - MO |
524 |
|
2019-12-14 |
|
| 660-477
| 7 |
Coal |
MO |
|
145J TERRA NOVA TELECOM INC. |
524 |
|
2025-07-21 |
|
| 660-477
| 8 |
Coal |
MO |
WRBGMOXAXCX |
093F ONVOY, LLC - MO |
524 |
|
2020-11-09 |
|
| 660-477
| 9 |
Coal |
MO |
COALMOXARS0 |
1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO |
524 |
|
|
|
Last updated: Sat, 21 Mar 2026 23:53:39 UTC
Sponsored by: Execulink Telecom
Like this site? We accept donations via PayPal.