Local Calling Guide
Area code/prefix search
Chattanooga, TN
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 423-893
| A |
CHTGTNBRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
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| 423-893
| 0 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-893
| 1 |
|
525E ONVOY, LLC - TN |
472 |
|
2023-09-02 |
|
| 423-893
| 3 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-893
| 4 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-893
| 5 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-893
| 6 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-893
| 7 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-893
| 8 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-893
| 9 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-894
| A |
CHTGTNBRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-899
| A |
CHTGTNBRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-902
| A |
CHTGTNGZ4MD |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
472 |
|
|
|
| 423-903
| A |
CHTGTNGZ4MD |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
472 |
|
|
|
| 423-904
| A |
CHTGTNNSXMZ |
624H ONVOY SPECTRUM, LLC |
472 |
|
|
|
| 423-904
| 0 |
|
624H ONVOY SPECTRUM, LLC |
472 |
|
2022-06-12 |
|
| 423-904
| 1 |
|
624H ONVOY SPECTRUM, LLC |
472 |
|
2021-09-26 |
|
| 423-904
| 2 |
|
624H ONVOY SPECTRUM, LLC |
472 |
|
2021-09-26 |
|
| 423-904
| 3 |
|
624H ONVOY SPECTRUM, LLC |
472 |
|
2021-09-26 |
|
| 423-904
| 4 |
|
624H ONVOY SPECTRUM, LLC |
472 |
|
2021-09-26 |
|
| 423-904
| 5 |
|
525E ONVOY, LLC - TN |
472 |
|
2021-10-23 |
|
| 423-904
| 6 |
|
525E ONVOY, LLC - TN |
472 |
|
2021-10-23 |
|
| 423-904
| 7 |
|
478J NUSO, LLC |
472 |
|
2024-11-24 |
|
| 423-904
| 8 |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
472 |
|
2021-07-17 |
|
| 423-904
| 9 |
|
624H ONVOY SPECTRUM, LLC |
472 |
|
2021-06-14 |
|
| 423-933
| A |
CHTGTNNS04Z |
829J PAETEC ITEL, LLC |
472 |
|
2024-12-05 |
|
| 423-933
| 0 |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
472 |
|
2020-03-07 |
|
| 423-933
| 1 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
2005-04-01 |
|
| 423-933
| 2 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
2005-04-01 |
|
| 423-933
| 3 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
2005-04-01 |
|
| 423-933
| 4 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
2005-05-08 |
|
| 423-933
| 5 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
2005-03-20 |
|
| 423-933
| 6 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
2006-03-26 |
|
| 423-933
| 7 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
2006-04-26 |
|
| 423-933
| 8 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
2006-03-11 |
|
| 423-933
| 9 |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
472 |
|
2020-03-07 |
|
| 423-954
| A |
CHTGTNBRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-954
| 0 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
472 |
|
2010-06-19 |
|
| 423-954
| 1 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-954
| 2 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-954
| 3 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-954
| 4 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-954
| 5 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-954
| 6 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-954
| 7 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
472 |
|
2011-05-26 |
|
| 423-954
| 8 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-954
| 9 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-960
| A |
|
276F PEERLESS NETWORK OF TENNESSEE, LLC - TN |
472 |
|
2025-04-20 |
|
| 423-960
| 0 |
|
276F PEERLESS NETWORK OF TENNESSEE, LLC - TN |
472 |
|
2025-04-20 |
|
| 423-960
| 1 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
472 |
|
2025-05-24 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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