Local Calling Guide
Area code/prefix search
Decatur, TN
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 423-334
| A |
DCTRTNMTRS5 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-334
| 0 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-334
| 1 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-334
| 2 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-334
| 3 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-334
| 4 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-334
| 5 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-334
| 7 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-334
| 8 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-334
| 9 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-454
| A |
CHTGTNNSX8X |
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-454
| 0 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
472 |
|
2006-06-03 |
|
| 423-454
| 1 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
472 |
|
2014-05-26 |
|
| 423-454
| 2 |
|
525E ONVOY, LLC - TN |
472 |
|
2016-03-30 |
|
| 423-454
| 3 |
|
525E ONVOY, LLC - TN |
472 |
|
2016-03-30 |
|
| 423-454
| 4 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
2004-12-20 |
|
| 423-454
| 5 |
|
516C AT&T CORP. |
472 |
|
2011-08-29 |
|
| 423-454
| 6 |
|
114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN |
472 |
|
2016-04-01 |
|
| 423-454
| 8 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
472 |
|
2016-08-26 |
|
| 423-454
| 9 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
472 |
|
2008-11-28 |
|
| 423-565
| A |
CHTGTNNSXFY |
124F BANDWIDTH.COM CLEC, LLC - TN |
472 |
|
|
|
| 423-565
| 0 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
472 |
|
2018-11-01 |
|
| 423-565
| 1 |
|
204G TWIN LAKES COMMUNICATIONS, INC. - TN |
472 |
|
2019-03-07 |
|
| 423-565
| 2 |
|
073H TELNYX LLC |
472 |
|
2021-01-23 |
|
| 423-565
| 3 |
|
4645 ELECTRIC POWER BOARD OF CHATTANOOGA |
472 |
|
2020-02-24 |
|
| 423-565
| 4 |
|
525E ONVOY, LLC - TN |
472 |
|
2022-12-02 |
|
| 423-565
| 5 |
|
525E ONVOY, LLC - TN |
472 |
|
2021-03-15 |
|
| 423-565
| 6 |
|
525E ONVOY, LLC - TN |
472 |
|
2021-03-15 |
|
| 423-565
| 8 |
|
525E ONVOY, LLC - TN |
472 |
|
2019-01-11 |
|
| 423-565
| 9 |
|
525E ONVOY, LLC - TN |
472 |
|
2019-01-11 |
|
| 423-864
| A |
CHTGTNNSXMZ |
624H ONVOY SPECTRUM, LLC |
472 |
|
|
|
| 423-864
| 0 |
|
525E ONVOY, LLC - TN |
472 |
|
2023-09-09 |
|
| 423-864
| 4 |
|
939H COMMIO, LLC |
472 |
|
2023-08-28 |
|
| 423-864
| 5 |
|
939H COMMIO, LLC |
472 |
|
2023-08-28 |
|
| 423-864
| 6 |
|
624H ONVOY SPECTRUM, LLC |
472 |
|
2023-07-22 |
|
| 423-864
| 7 |
|
939H COMMIO, LLC |
472 |
|
2023-08-28 |
|
| 423-864
| 8 |
|
939H COMMIO, LLC |
472 |
|
2023-08-28 |
|
| 423-864
| 9 |
|
939H COMMIO, LLC |
472 |
|
2023-08-28 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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