Local Calling Guide
Area code/prefix search
Chattanooga, TN
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 423-417
| 6 |
|
114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN |
472 |
|
2019-04-01 |
|
| 423-417
| 7 |
|
114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN |
472 |
|
2019-05-08 |
|
| 423-417
| 8 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
472 |
|
2023-01-07 |
|
| 423-417
| 9 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
472 |
|
2023-01-07 |
|
| 423-421
| A |
CHTGTNNSXCZ |
5562 METROPCS, INC. |
472 |
|
|
|
| 423-421
| 0 |
|
5562 METROPCS, INC. |
472 |
|
|
|
| 423-421
| 1 |
|
5562 METROPCS, INC. |
472 |
|
|
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| 423-421
| 2 |
|
5562 METROPCS, INC. |
472 |
|
|
|
| 423-421
| 3 |
|
5562 METROPCS, INC. |
472 |
|
|
|
| 423-421
| 4 |
|
5562 METROPCS, INC. |
472 |
|
|
|
| 423-421
| 5 |
|
5562 METROPCS, INC. |
472 |
|
|
|
| 423-421
| 6 |
|
5562 METROPCS, INC. |
472 |
|
|
|
| 423-421
| 7 |
|
5562 METROPCS, INC. |
472 |
|
|
|
| 423-421
| 8 |
|
5562 METROPCS, INC. |
472 |
|
|
|
| 423-421
| 9 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-424
| A |
CHTGTNNS04Z |
829J PAETEC ITEL, LLC |
472 |
|
2024-12-05 |
|
| 423-424
| 0 |
|
829J PAETEC ITEL, LLC |
472 |
|
|
|
| 423-424
| 1 |
|
829J PAETEC ITEL, LLC |
472 |
|
|
|
| 423-424
| 2 |
|
829J PAETEC ITEL, LLC |
472 |
|
|
|
| 423-424
| 3 |
|
829J PAETEC ITEL, LLC |
472 |
|
|
|
| 423-424
| 4 |
|
829J PAETEC ITEL, LLC |
472 |
|
|
|
| 423-424
| 5 |
|
829J PAETEC ITEL, LLC |
472 |
|
|
|
| 423-424
| 6 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
2005-03-17 |
|
| 423-424
| 7 |
|
829J PAETEC ITEL, LLC |
472 |
|
|
|
| 423-424
| 8 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
2006-12-17 |
|
| 423-424
| 9 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
2006-10-29 |
|
| 423-425
| A |
CHTGTNNSDS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-425
| 0 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-425
| 1 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-425
| 2 |
|
4645 ELECTRIC POWER BOARD OF CHATTANOOGA |
472 |
|
2009-03-12 |
|
| 423-425
| 3 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-425
| 4 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-425
| 5 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-425
| 6 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-425
| 7 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-425
| 8 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-425
| 9 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
2014-04-14 |
|
| 423-432
| A |
CHTGTNNSXCZ |
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-432
| 0 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-432
| 1 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-432
| 2 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-432
| 3 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-432
| 4 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-432
| 5 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-432
| 6 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-432
| 7 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-432
| 8 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-432
| 9 |
|
7473 POWERTEL ATLANTA LICENSES, INC. |
472 |
|
|
|
| 423-443
| A |
CHTGTNNSX8X |
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-443
| 0 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2005-01-03 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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