Local Calling Guide
Area code/prefix search
NPA: 601
[Rate centres in NPA 601]
[Dial plan for NPA 601]
NXX: 427
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 601-427
| A |
Madison |
MS |
JCSNMSHA2MD |
5178 LEVEL 3 COMMUNICATIONS, LLC - MS |
482 |
|
|
|
| 601-427
| 0 |
Madison |
MS |
|
5178 LEVEL 3 COMMUNICATIONS, LLC - MS |
482 |
|
|
|
| 601-427
| 1 |
Madison |
MS |
|
5178 LEVEL 3 COMMUNICATIONS, LLC - MS |
482 |
|
|
|
| 601-427
| 2 |
Madison |
MS |
|
5178 LEVEL 3 COMMUNICATIONS, LLC - MS |
482 |
|
|
|
| 601-427
| 3 |
Madison |
MS |
|
5178 LEVEL 3 COMMUNICATIONS, LLC - MS |
482 |
|
|
|
| 601-427
| 4 |
Madison |
MS |
|
5178 LEVEL 3 COMMUNICATIONS, LLC - MS |
482 |
|
2007-07-04 |
|
| 601-427
| 5 |
Madison |
MS |
|
318J COMCAST IP PHONE, LLC |
482 |
|
2011-11-29 |
|
| 601-427
| 6 |
Madison |
MS |
|
220C LEVEL 3 TELECOM OF MISSISSIPPI, LLC - MS |
482 |
|
2016-03-26 |
|
| 601-427
| 7 |
Madison |
MS |
|
829J PAETEC ITEL, LLC |
482 |
|
2015-03-26 |
|
| 601-427
| 8 |
Madison |
MS |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
482 |
|
2021-01-09 |
|
| 601-427
| 9 |
Madison |
MS |
|
992E BANDWIDTH.COM CLEC, LLC - MS |
482 |
|
2011-06-27 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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