Local Calling Guide
Area code/prefix search
King City, MO
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 660-274
| A |
KSCZMODR3MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
524 |
|
|
|
| 660-274
| 1 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
524 |
|
2024-10-17 |
|
| 660-274
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
524 |
|
2013-10-31 |
|
| 660-483
| A |
MAVLMOXAX0X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
|
|
| 660-483
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
|
|
| 660-483
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
2006-10-13 |
|
| 660-483
| 9 |
|
5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO |
524 |
|
2007-09-06 |
|
| 660-535
| A |
KGCYMOXARS0 |
1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO |
524 |
|
|
|
| 660-535
| 0 |
|
1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO |
524 |
|
|
|
| 660-535
| 4 |
|
1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO |
524 |
|
|
|
| 660-535
| 5 |
|
1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO |
524 |
|
|
|
| 660-535
| 6 |
|
1811 EMBARQ MISSOURI, INC. DBA CENTURYLINK - MO |
524 |
|
|
|
| 660-552
| A |
KSCZMODR3MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
524 |
|
|
|
| 660-552
| 0 |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
524 |
|
2009-01-17 |
|
| 660-552
| 4 |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
524 |
|
|
|
| 660-552
| 5 |
|
145J TERRA NOVA TELECOM INC. |
524 |
|
2025-07-24 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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