Local Calling Guide
Area code/prefix search
Fall Branch, TN
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 423-292
| A |
JHCYTNXCX2Y |
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-348
| A |
FLBRTNXARS0 |
4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
956 |
|
|
|
| 423-384
| A |
JHCYTNXCX2Y |
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-446
| A |
JHCYTNXCXNX |
124F BANDWIDTH.COM CLEC, LLC - TN |
956 |
|
|
|
| 423-446
| 0 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
2022-08-26 |
|
| 423-446
| 1 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
956 |
|
2011-03-14 |
|
| 423-446
| 2 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
956 |
|
2011-04-08 |
|
| 423-446
| 3 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
956 |
|
2016-08-26 |
|
| 423-446
| 4 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
2022-01-19 |
|
| 423-446
| 5 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
956 |
|
2017-07-08 |
|
| 423-446
| 6 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
2022-01-19 |
|
| 423-446
| 7 |
|
624H ONVOY SPECTRUM, LLC |
956 |
|
2024-03-05 |
|
| 423-446
| 8 |
|
318J COMCAST IP PHONE, LLC |
956 |
|
2008-06-15 |
|
| 423-446
| 9 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
956 |
|
2018-06-08 |
|
| 423-677
| A |
JHCYTNXCX2Y |
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-677
| 0 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-677
| 1 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-677
| 2 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-677
| 3 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-677
| 4 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
2009-10-23 |
|
| 423-677
| 5 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-677
| 6 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-677
| 7 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-677
| 8 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-677
| 9 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
|
|
| 423-897
| A |
FLBRTNXARS0 |
4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
956 |
|
|
|
| 423-897
| 0 |
|
4510 UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN |
956 |
|
|
|
| 423-897
| 1 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
956 |
|
2006-10-01 |
|
| 423-897
| 2 |
|
525E ONVOY, LLC - TN |
956 |
|
2018-06-09 |
|
| 423-897
| 3 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
956 |
|
2018-09-20 |
|
| 423-897
| 4 |
|
073H TELNYX LLC |
956 |
|
2021-01-23 |
|
| 423-897
| 5 |
|
8645 SUNCOM DBA T-MOBILE USA |
956 |
|
2022-08-26 |
|
| 423-897
| 6 |
|
114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN |
956 |
|
2021-02-15 |
|
| 423-897
| 7 |
|
525E ONVOY, LLC - TN |
956 |
|
2021-10-23 |
|
| 423-897
| 8 |
|
525E ONVOY, LLC - TN |
956 |
|
2019-06-06 |
|
| 423-897
| 9 |
|
525E ONVOY, LLC - TN |
956 |
|
2019-06-06 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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