Local Calling Guide
Area code/prefix search
Chattanooga, TN
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 423-275
| 5 |
|
525E ONVOY, LLC - TN |
472 |
|
2022-12-11 |
|
| 423-275
| 6 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
2023-09-03 |
|
| 423-275
| 7 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2023-10-27 |
|
| 423-275
| 8 |
|
624H ONVOY SPECTRUM, LLC |
472 |
|
2022-09-16 |
|
| 423-275
| 9 |
|
624H ONVOY SPECTRUM, LLC |
472 |
|
2022-09-16 |
|
| 423-280
| A |
CHTGTN12X5Y |
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
|
|
| 423-287
| A |
CHTGTNNSDS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-287
| 0 |
|
624H ONVOY SPECTRUM, LLC |
472 |
|
2022-08-08 |
|
| 423-287
| 1 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-287
| 2 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-287
| 3 |
|
197D VONAGE AMERICA LLC |
472 |
|
2023-10-13 |
|
| 423-287
| 4 |
|
525E ONVOY, LLC - TN |
472 |
|
2024-01-14 |
|
| 423-287
| 5 |
|
4645 ELECTRIC POWER BOARD OF CHATTANOOGA |
472 |
|
2022-02-25 |
|
| 423-287
| 6 |
|
4645 ELECTRIC POWER BOARD OF CHATTANOOGA |
472 |
|
2022-02-25 |
|
| 423-287
| 7 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2025-03-07 |
|
| 423-287
| 8 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-287
| 9 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-290
| A |
CHTGTN12X5Y |
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
|
|
| 423-290
| 0 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2004-04-02 |
|
| 423-290
| 1 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2004-04-02 |
|
| 423-290
| 2 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2004-06-01 |
|
| 423-290
| 3 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2004-06-01 |
|
| 423-290
| 4 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2004-06-01 |
|
| 423-290
| 5 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2004-07-14 |
|
| 423-290
| 6 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2004-07-14 |
|
| 423-290
| 7 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2004-07-14 |
|
| 423-290
| 8 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
2004-08-05 |
|
| 423-290
| 9 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
472 |
|
|
|
| 423-294
| A |
CHTGTNNSX8X |
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-294
| 0 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-294
| 1 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-294
| 2 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-294
| 3 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-294
| 4 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-294
| 5 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-294
| 6 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-294
| 7 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-294
| 8 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-294
| 9 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
|
|
| 423-296
| A |
CHTGTNBRDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-296
| 0 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-296
| 1 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-296
| 2 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-296
| 4 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-296
| 5 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-296
| 6 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-296
| 7 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-296
| 8 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-296
| 9 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-298
| A |
CHTGTNMATMD |
7421 AT&T - LOCAL |
472 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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