Local Calling Guide
Area code/prefix search
Duffee, MS
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 601-843
| A |
JCSNMSHA2MD |
5178 LEVEL 3 COMMUNICATIONS, LLC - MS |
482 |
|
|
|
| 601-843
| 0 |
|
5178 LEVEL 3 COMMUNICATIONS, LLC - MS |
482 |
|
|
|
| 601-843
| 1 |
|
5178 LEVEL 3 COMMUNICATIONS, LLC - MS |
482 |
|
|
|
| 601-843
| 2 |
|
719E ONVOY, LLC - MS |
482 |
|
2016-08-23 |
|
| 601-843
| 3 |
|
992E BANDWIDTH.COM CLEC, LLC - MS |
482 |
|
2012-01-12 |
|
| 601-843
| 4 |
|
145J TERRA NOVA TELECOM INC. |
482 |
|
2022-01-05 |
|
| 601-843
| 5 |
|
516C AT&T CORP. |
482 |
|
2013-11-01 |
|
| 601-843
| 6 |
|
719E ONVOY, LLC - MS |
482 |
|
2016-08-23 |
|
| 601-843
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
482 |
|
2014-04-06 |
|
| 601-843
| 8 |
|
719E ONVOY, LLC - MS |
482 |
|
2016-04-15 |
|
| 601-843
| 9 |
|
719E ONVOY, LLC - MS |
482 |
|
2016-04-15 |
|
| 601-986
| A |
DFFEMSMARS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
482 |
|
|
|
| 769-400
| A |
JCSNMSCP67Z |
318J COMCAST IP PHONE, LLC |
482 |
|
|
|
| 769-999
| A |
JCSNMSCP59Z |
073H TELNYX LLC |
482 |
|
|
|
| 769-999
| 0 |
|
624H ONVOY SPECTRUM, LLC |
482 |
|
2023-07-08 |
|
| 769-999
| 2 |
|
516J TON80 COMMUNICATIONS, LLC |
482 |
|
2021-06-28 |
|
| 769-999
| 7 |
|
719E ONVOY, LLC - MS |
482 |
|
2020-12-20 |
|
| 769-999
| 8 |
|
719E ONVOY, LLC - MS |
482 |
|
2020-12-20 |
|
| 769-999
| 9 |
|
073H TELNYX LLC |
482 |
|
2017-04-13 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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