Local Calling Guide
Area code/prefix search
Bulls Gap, TN
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 423-235
| A |
BLGPTNMARS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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| 423-235
| 0 |
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9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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| 423-235
| 1 |
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9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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| 423-235
| 2 |
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9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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| 423-235
| 3 |
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9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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| 423-235
| 4 |
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9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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| 423-235
| 5 |
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9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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| 423-235
| 6 |
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9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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| 423-235
| 7 |
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9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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| 423-235
| 8 |
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073H TELNYX LLC |
474 |
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2018-09-21 |
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| 423-235
| 9 |
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9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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| 423-327
| A |
KNVLTNIIAMD |
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-327
| 0 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-327
| 1 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-327
| 2 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-327
| 3 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-327
| 4 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-327
| 5 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-327
| 6 |
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145J TERRA NOVA TELECOM INC. |
474 |
|
2023-06-24 |
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| 423-327
| 7 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-327
| 8 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-327
| 9 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-373
| A |
KNVLTNMA49Z |
525E ONVOY, LLC - TN |
474 |
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| 423-373
| 0 |
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624H ONVOY SPECTRUM, LLC |
474 |
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2023-06-17 |
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| 423-373
| 1 |
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525E ONVOY, LLC - TN |
474 |
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| 423-373
| 2 |
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124F BANDWIDTH.COM CLEC, LLC - TN |
474 |
|
2018-11-24 |
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| 423-373
| 4 |
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525E ONVOY, LLC - TN |
474 |
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2023-09-09 |
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| 423-373
| 5 |
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525E ONVOY, LLC - TN |
474 |
|
2022-09-29 |
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| 423-373
| 6 |
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124F BANDWIDTH.COM CLEC, LLC - TN |
474 |
|
2018-12-29 |
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| 423-373
| 7 |
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525E ONVOY, LLC - TN |
474 |
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2021-10-25 |
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| 423-373
| 8 |
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073H TELNYX LLC |
474 |
|
2020-01-16 |
|
| 423-393
| A |
MRTWTN281MD |
792K CHARTER IP ENABLED SERVICES, LLC |
474 |
|
2025-01-23 |
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| 423-393
| 1 |
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792K CHARTER IP ENABLED SERVICES, LLC |
474 |
|
2005-05-23 |
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| 423-393
| 2 |
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4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
474 |
|
2008-05-20 |
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| 423-393
| 3 |
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124F BANDWIDTH.COM CLEC, LLC - TN |
474 |
|
2010-03-04 |
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| 423-393
| 4 |
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318J COMCAST IP PHONE, LLC |
474 |
|
2008-11-21 |
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| 423-393
| 5 |
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516C AT&T CORP. |
474 |
|
2011-11-01 |
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| 423-393
| 6 |
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124F BANDWIDTH.COM CLEC, LLC - TN |
474 |
|
2021-12-09 |
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| 423-393
| 7 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
474 |
|
2012-05-31 |
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| 423-393
| 8 |
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124F BANDWIDTH.COM CLEC, LLC - TN |
474 |
|
2015-06-14 |
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| 423-393
| 9 |
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525E ONVOY, LLC - TN |
474 |
|
2016-06-09 |
|
| 423-409
| A |
KNVLTNMA78Z |
6630 USA MOBILITY WIRELESS, INC. |
474 |
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| 423-523
| A |
KNVLTNIIAMD |
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
|
|
|
| 423-523
| 0 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
474 |
|
2016-08-26 |
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| 423-523
| 1 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
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| 423-523
| 2 |
|
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
|
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| 423-523
| 3 |
|
145J TERRA NOVA TELECOM INC. |
474 |
|
2024-02-10 |
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| 423-523
| 4 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
|
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| 423-523
| 5 |
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6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
|
2003-03-11 |
|
| 423-523
| 6 |
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145J TERRA NOVA TELECOM INC. |
474 |
|
2021-09-26 |
|
| 423-523
| 7 |
|
145J TERRA NOVA TELECOM INC. |
474 |
|
2020-05-11 |
|
| 423-523
| 8 |
|
525E ONVOY, LLC - TN |
474 |
|
2016-06-09 |
|
| 423-523
| 9 |
|
124F BANDWIDTH.COM CLEC, LLC - TN |
474 |
|
2008-11-28 |
|
| 423-537
| A |
KNVLTNMAYAY |
829J PAETEC ITEL, LLC |
474 |
|
2024-12-06 |
|
| 423-537
| 1 |
|
829J PAETEC ITEL, LLC |
474 |
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| 423-537
| 2 |
|
829J PAETEC ITEL, LLC |
474 |
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| 423-537
| 3 |
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829J PAETEC ITEL, LLC |
474 |
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| 423-537
| 4 |
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525E ONVOY, LLC - TN |
474 |
|
2018-03-31 |
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| 423-537
| 5 |
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829J PAETEC ITEL, LLC |
474 |
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| 423-537
| 6 |
|
525E ONVOY, LLC - TN |
474 |
|
2016-03-25 |
|
| 423-537
| 8 |
|
525E ONVOY, LLC - TN |
474 |
|
2016-03-25 |
|
| 423-537
| 9 |
|
145J TERRA NOVA TELECOM INC. |
474 |
|
2024-10-12 |
|
| 423-546
| A |
KNVLTNMANMD |
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
474 |
|
|
|
| 423-546
| 0 |
|
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
474 |
|
2005-12-10 |
|
| 423-546
| 1 |
|
073H TELNYX LLC |
474 |
|
2021-03-22 |
|
| 423-546
| 3 |
|
7278 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN |
474 |
|
2017-01-16 |
|
| 423-546
| 4 |
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4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
474 |
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| 423-546
| 5 |
|
516J TON80 COMMUNICATIONS, LLC |
474 |
|
2022-03-26 |
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| 423-546
| 6 |
|
525E ONVOY, LLC - TN |
474 |
|
2021-03-19 |
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| 423-546
| 7 |
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525E ONVOY, LLC - TN |
474 |
|
2021-03-19 |
|
| 423-546
| 8 |
|
939H COMMIO, LLC |
474 |
|
2022-12-11 |
|
| 423-601
| A |
BLGPTNMARS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
|
|
|
| 423-601
| 1 |
|
490J DISH WIRELESS, LLC |
474 |
|
2022-10-15 |
|
| 423-601
| 2 |
|
525E ONVOY, LLC - TN |
474 |
|
2022-12-02 |
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| 423-601
| 3 |
|
525E ONVOY, LLC - TN |
474 |
|
2022-12-02 |
|
| 423-601
| 7 |
|
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
474 |
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: ISP Telecom
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