Local Calling Guide
Area code/prefix search
NPA: 423
[Rate centres in NPA 423]
[Dial plan for NPA 423]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 423-863
| 8 |
Kingsport |
TN |
JHCYTNXCXIY |
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
956 |
|
2006-06-11 |
|
| 423-863
| 9 |
Kingsport |
TN |
JHCYTNXCXIY |
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
956 |
|
2006-07-03 |
|
| 423-864
| A |
Decatur |
TN |
CHTGTNNSXMZ |
624H ONVOY SPECTRUM, LLC |
472 |
|
|
|
| 423-864
| 0 |
Decatur |
TN |
CHTGTNNSXKY |
525E ONVOY, LLC - TN |
472 |
|
2023-09-09 |
|
| 423-864
| 4 |
Decatur |
TN |
CHTGTN12X2Y |
939H COMMIO, LLC |
472 |
|
2023-08-28 |
|
| 423-864
| 5 |
Decatur |
TN |
CHTGTN12X2Y |
939H COMMIO, LLC |
472 |
|
2023-08-28 |
|
| 423-864
| 6 |
Decatur |
TN |
CHTGTNNSXMZ |
624H ONVOY SPECTRUM, LLC |
472 |
|
2023-07-22 |
|
| 423-864
| 7 |
Decatur |
TN |
CHTGTN12X2Y |
939H COMMIO, LLC |
472 |
|
2023-08-28 |
|
| 423-864
| 8 |
Decatur |
TN |
CHTGTN12X2Y |
939H COMMIO, LLC |
472 |
|
2023-08-28 |
|
| 423-864
| 9 |
Decatur |
TN |
CHTGTN12X2Y |
939H COMMIO, LLC |
472 |
|
2023-08-28 |
|
| 423-866
| A |
Niota |
TN |
KNVLTNMAYHX |
318J COMCAST IP PHONE, LLC |
474 |
|
|
|
| 423-866
| 0 |
Niota |
TN |
KNVLTNMA49Z |
525E ONVOY, LLC - TN |
474 |
|
2023-09-22 |
|
| 423-866
| 1 |
Niota |
TN |
KNVLTNMAYHX |
318J COMCAST IP PHONE, LLC |
474 |
|
2023-09-21 |
|
| 423-867
| A |
Chattanooga |
TN |
CHTGTNRODS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-868
| A |
Mosheim |
TN |
JHCYTNXCXPX |
525E ONVOY, LLC - TN |
956 |
|
|
|
| 423-868
| 0 |
Mosheim |
TN |
|
624H ONVOY SPECTRUM, LLC |
956 |
|
2024-03-05 |
|
| 423-868
| 2 |
Mosheim |
TN |
JHCYTNXCXPX |
525E ONVOY, LLC - TN |
956 |
|
2023-10-23 |
|
| 423-869
| A |
Cumberland Gap |
TN |
CLDGTNMADS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
466 |
|
|
|
| 423-869
| 0 |
Cumberland Gap |
TN |
CLDGTNMADS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
466 |
|
|
|
| 423-869
| 1 |
Cumberland Gap |
TN |
|
365C POWERTEL KENTUCKY LICENSES, INC. |
466 |
|
2024-03-19 |
|
| 423-869
| 2 |
Cumberland Gap |
TN |
CLDGTNMADS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
466 |
|
|
|
| 423-869
| 3 |
Cumberland Gap |
TN |
CLDGTNMADS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
466 |
|
|
|
| 423-869
| 4 |
Cumberland Gap |
TN |
CLDGTNMADS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
466 |
|
|
|
| 423-869
| 5 |
Cumberland Gap |
TN |
CLDGTNMADS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
466 |
|
|
|
| 423-869
| 6 |
Cumberland Gap |
TN |
CLDGTNMADS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
466 |
|
|
|
| 423-869
| 7 |
Cumberland Gap |
TN |
CLDGTNMADS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
466 |
|
|
|
| 423-869
| 8 |
Cumberland Gap |
TN |
CLDGTNMADS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
466 |
|
|
|
| 423-869
| 9 |
Cumberland Gap |
TN |
CLDGTNMADS1 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
466 |
|
|
|
| 423-870
| A |
Chattanooga |
TN |
CHTGTNRBDS0 |
9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL |
472 |
|
|
|
| 423-871
| A |
La Follette |
TN |
KNVLTNJHGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
474 |
|
|
|
| 423-871
| 0 |
La Follette |
TN |
KNVLTNJHGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
474 |
|
|
|
| 423-871
| 1 |
La Follette |
TN |
KNVLTNJHGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
474 |
|
|
|
| 423-871
| 2 |
La Follette |
TN |
KNVLTNJHGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
474 |
|
|
|
| 423-871
| 3 |
La Follette |
TN |
KNVLTNJHGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
474 |
|
|
|
| 423-871
| 4 |
La Follette |
TN |
KNVLTNMA54Z |
114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN |
474 |
|
2016-11-21 |
|
| 423-871
| 5 |
La Follette |
TN |
KNVLTNMA49Z |
525E ONVOY, LLC - TN |
474 |
|
2021-10-25 |
|
| 423-871
| 6 |
La Follette |
TN |
KNVLTNJHGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
474 |
|
|
|
| 423-871
| 7 |
La Follette |
TN |
|
145J TERRA NOVA TELECOM INC. |
474 |
|
2020-05-11 |
|
| 423-871
| 8 |
La Follette |
TN |
KNVLTNIIAMD |
6673 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN |
474 |
|
2015-05-06 |
|
| 423-871
| 9 |
La Follette |
TN |
KNVLTNMA49Z |
525E ONVOY, LLC - TN |
474 |
|
2021-10-25 |
|
| 423-872
| A |
Chattanooga |
TN |
CHTGTN12X7Y |
475J CALLWORKS CORPORATION |
472 |
|
|
|
| 423-872
| 0 |
Chattanooga |
TN |
CHTGTNNSXMZ |
624H ONVOY SPECTRUM, LLC |
472 |
|
2023-08-15 |
|
| 423-872
| 1 |
Chattanooga |
TN |
CHTGTN12X7Y |
475J CALLWORKS CORPORATION |
472 |
|
2023-07-14 |
|
| 423-872
| 2 |
Chattanooga |
TN |
CHTGTNNSXKY |
525E ONVOY, LLC - TN |
472 |
|
2023-09-02 |
|
| 423-872
| 3 |
Chattanooga |
TN |
CHTGTNNSXNZ |
197D VONAGE AMERICA LLC |
472 |
|
2023-10-13 |
|
| 423-872
| 5 |
Chattanooga |
TN |
CHTGTNNSX8X |
4806 LEVEL 3 COMMUNICATIONS, LLC - TN |
472 |
|
2023-12-15 |
|
| 423-872
| 6 |
Chattanooga |
TN |
CHTGTNNSXMZ |
624H ONVOY SPECTRUM, LLC |
472 |
|
2023-08-15 |
|
| 423-872
| 7 |
Chattanooga |
TN |
CHTGTNNSXMZ |
624H ONVOY SPECTRUM, LLC |
472 |
|
2023-08-15 |
|
| 423-872
| 8 |
Chattanooga |
TN |
CHTGTNNSXMZ |
624H ONVOY SPECTRUM, LLC |
472 |
|
2023-08-15 |
|
| 423-872
| 9 |
Chattanooga |
TN |
CHTGTNNSXMZ |
624H ONVOY SPECTRUM, LLC |
472 |
|
2023-08-15 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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