Local Calling Guide
Area code/prefix search
NPA: 660
[Rate centres in NPA 660]
[Dial plan for NPA 660]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 660-707
| A |
Chillicothe |
MO |
CHLCMOMIDS0 |
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-707
| 0 |
Chillicothe |
MO |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-707
| 1 |
Chillicothe |
MO |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-707
| 2 |
Chillicothe |
MO |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-707
| 3 |
Chillicothe |
MO |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-707
| 4 |
Chillicothe |
MO |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-707
| 5 |
Chillicothe |
MO |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-707
| 6 |
Chillicothe |
MO |
|
9533 SOUTHWESTERN BELL |
524 |
|
|
|
| 660-717
| A |
Marshall |
MO |
KSCYMO55XXX |
093F ONVOY, LLC - MO |
524 |
|
|
|
| 660-717
| 0 |
Marshall |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2016-03-04 |
|
| 660-717
| 1 |
Marshall |
MO |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
524 |
|
2016-07-16 |
|
| 660-717
| 2 |
Marshall |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2017-07-03 |
|
| 660-717
| 3 |
Marshall |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2019-05-17 |
|
| 660-717
| 4 |
Marshall |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2021-05-15 |
|
| 660-717
| 5 |
Marshall |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2021-05-15 |
|
| 660-717
| 6 |
Marshall |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2024-04-05 |
|
| 660-717
| 7 |
Marshall |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2024-05-12 |
|
| 660-717
| 8 |
Marshall |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2024-10-07 |
|
| 660-717
| 9 |
Marshall |
MO |
|
624H ONVOY SPECTRUM, LLC |
524 |
|
2024-03-20 |
|
| 660-720
| A |
Waverly |
MO |
WRBGMOXAXCX |
093F ONVOY, LLC - MO |
524 |
|
|
|
| 660-720
| 0 |
Waverly |
MO |
|
145J TERRA NOVA TELECOM INC. |
524 |
|
2025-08-02 |
|
| 660-720
| 1 |
Waverly |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2020-12-11 |
|
| 660-720
| 2 |
Waverly |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2020-12-11 |
|
| 660-720
| 3 |
Waverly |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2020-12-11 |
|
| 660-720
| 4 |
Waverly |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2020-12-11 |
|
| 660-720
| 5 |
Waverly |
MO |
|
318J COMCAST IP PHONE, LLC |
524 |
|
2025-07-13 |
|
| 660-720
| 6 |
Waverly |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2020-12-10 |
|
| 660-720
| 7 |
Waverly |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2020-12-10 |
|
| 660-720
| 9 |
Waverly |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2021-07-18 |
|
| 660-721
| A |
Revere |
MO |
KSCYMO55XXX |
093F ONVOY, LLC - MO |
524 |
|
|
|
| 660-721
| 0 |
Revere |
MO |
|
225F PEERLESS NETWORK OF MISSOURI, LLC - MO |
524 |
|
2014-05-04 |
|
| 660-721
| 2 |
Revere |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2021-07-30 |
|
| 660-721
| 6 |
Revere |
MO |
|
093F ONVOY, LLC - MO |
524 |
|
2021-01-04 |
|
| 660-721
| 7 |
Revere |
MO |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
524 |
|
2013-10-29 |
|
| 660-721
| 8 |
Revere |
MO |
|
624H ONVOY SPECTRUM, LLC |
524 |
|
2025-01-12 |
|
| 660-722
| A |
Urich |
MO |
KSCZMODR3MD |
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
524 |
|
|
|
| 660-722
| 0 |
Urich |
MO |
|
993E BANDWIDTH.COM CLEC, LLC - MO |
524 |
|
2009-01-17 |
|
| 660-722
| 2 |
Urich |
MO |
|
145J TERRA NOVA TELECOM INC. |
524 |
|
2025-08-01 |
|
| 660-722
| 4 |
Urich |
MO |
|
4932 LEVEL 3 COMMUNICATIONS, LLC - MO |
524 |
|
|
|
| 660-723
| A |
Warsaw |
MO |
MAVLMOXAX0X |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
|
|
| 660-723
| 0 |
Warsaw |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
|
|
| 660-723
| 1 |
Warsaw |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
|
|
| 660-723
| 2 |
Warsaw |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
2004-02-17 |
|
| 660-723
| 3 |
Warsaw |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
2005-06-02 |
|
| 660-723
| 4 |
Warsaw |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
2007-02-02 |
|
| 660-723
| 5 |
Warsaw |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
2008-07-17 |
|
| 660-723
| 6 |
Warsaw |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
2009-01-25 |
|
| 660-723
| 7 |
Warsaw |
MO |
|
073H TELNYX LLC |
524 |
|
2020-08-08 |
|
| 660-723
| 8 |
Warsaw |
MO |
|
7218 TELEPORT COMMUNICATIONS AMERICA, LLC - MO |
524 |
|
2015-01-28 |
|
| 660-723
| 9 |
Warsaw |
MO |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
524 |
|
2006-04-03 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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