Local Calling Guide
Area code/prefix search
Knox, IN
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 574-207
| A |
SBNDIN053MD |
4803 LEVEL 3 COMMUNICATIONS, LLC - IN |
332 |
|
|
|
| 574-207
| 0 |
|
4803 LEVEL 3 COMMUNICATIONS, LLC - IN |
332 |
|
|
|
| 574-207
| 1 |
|
4117 FBN INDIANA, INC. - IN |
332 |
|
2004-04-11 |
|
| 574-207
| 2 |
|
097D ONVOY, LLC - IN |
332 |
|
2021-09-04 |
|
| 574-207
| 3 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
2009-09-27 |
|
| 574-207
| 4 |
|
4803 LEVEL 3 COMMUNICATIONS, LLC - IN |
332 |
|
2004-09-02 |
|
| 574-207
| 5 |
|
874F MCC TELEPHONY OF THE MID-WEST, LLC - IN |
332 |
|
2010-07-10 |
|
| 574-207
| 6 |
|
105F BANDWIDTH.COM CLEC, LLC - IN |
332 |
|
2015-11-14 |
|
| 574-207
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
332 |
|
2014-04-20 |
|
| 574-207
| 8 |
|
6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN |
332 |
|
2018-03-19 |
|
| 574-207
| 9 |
|
145J TERRA NOVA TELECOM INC. |
332 |
|
2025-06-06 |
|
| 574-249
| A |
SBNDIN01X4Y |
6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN |
332 |
|
|
|
| 574-249
| 0 |
|
6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN |
332 |
|
|
|
| 574-249
| 1 |
|
6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN |
332 |
|
|
|
| 574-249
| 2 |
|
6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN |
332 |
|
|
|
| 574-249
| 3 |
|
6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN |
332 |
|
2010-04-03 |
|
| 574-249
| 4 |
|
097D ONVOY, LLC - IN |
332 |
|
2021-11-15 |
|
| 574-249
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
2010-07-15 |
|
| 574-249
| 6 |
|
7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN |
332 |
|
2017-11-02 |
|
| 574-249
| 7 |
|
7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN |
332 |
|
2018-04-25 |
|
| 574-249
| 8 |
|
6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN |
332 |
|
|
|
| 574-249
| 9 |
|
6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN |
332 |
|
|
|
| 574-384
| A |
PLMOINXAX2X |
097D ONVOY, LLC - IN |
332 |
|
|
|
| 574-384
| 0 |
|
097D ONVOY, LLC - IN |
332 |
|
2024-03-14 |
|
| 574-384
| 4 |
|
097D ONVOY, LLC - IN |
332 |
|
2022-01-08 |
|
| 574-384
| 5 |
|
097D ONVOY, LLC - IN |
332 |
|
2022-01-08 |
|
| 574-772
| A |
KNOXINXARS0 |
0832 BRIGHTSPEED OF INDIANA, LLC |
332 |
|
|
|
| 574-806
| A |
PLMOINXAQMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
|
|
| 574-806
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
|
|
| 574-806
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
|
|
| 574-806
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
|
|
| 574-806
| 3 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
|
|
| 574-806
| 4 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
|
|
| 574-806
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
|
|
| 574-806
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
|
|
| 574-806
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
|
|
| 574-806
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
332 |
|
|
|
| 574-806
| 9 |
|
097D ONVOY, LLC - IN |
332 |
|
2021-07-27 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.