Local Calling Guide
Area code/prefix search
Tustin, MI
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 231-371
| A |
GDRPMIBL00Z |
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
|
|
| 231-371
| 0 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
348 |
|
2021-11-06 |
|
| 231-371
| 1 |
|
145J TERRA NOVA TELECOM INC. |
348 |
|
2024-02-14 |
|
| 231-371
| 2 |
|
792K CHARTER IP ENABLED SERVICES, LLC |
348 |
|
2025-01-18 |
|
| 231-819
| A |
GDRPMIBL04Z |
543C ONVOY, LLCV - MI |
348 |
|
|
|
| 231-819
| 0 |
|
543C ONVOY, LLCV - MI |
348 |
|
2014-11-13 |
|
| 231-819
| 1 |
|
543C ONVOY, LLCV - MI |
348 |
|
2014-11-13 |
|
| 231-819
| 2 |
|
543C ONVOY, LLCV - MI |
348 |
|
2016-03-22 |
|
| 231-819
| 3 |
|
543C ONVOY, LLCV - MI |
348 |
|
2016-03-22 |
|
| 231-819
| 4 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
348 |
|
2016-08-31 |
|
| 231-819
| 5 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2016-12-11 |
|
| 231-819
| 6 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
348 |
|
2017-10-05 |
|
| 231-819
| 7 |
|
543C ONVOY, LLCV - MI |
348 |
|
2014-11-05 |
|
| 231-819
| 8 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2018-12-28 |
|
| 231-819
| 9 |
|
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
348 |
|
2015-01-10 |
|
| 231-829
| A |
TUSTMIMNRSA |
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-829
| 0 |
|
543C ONVOY, LLCV - MI |
348 |
|
2012-06-01 |
|
| 231-829
| 1 |
|
3535 ACD TELECOM, INC. - MI |
348 |
|
2005-02-18 |
|
| 231-829
| 2 |
|
516C AT&T CORP. |
348 |
|
2011-08-23 |
|
| 231-829
| 3 |
|
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
| 231-829
| 4 |
|
145J TERRA NOVA TELECOM INC. |
348 |
|
2024-11-15 |
|
| 231-829
| 5 |
|
145J TERRA NOVA TELECOM INC. |
348 |
|
2021-01-19 |
|
| 231-829
| 6 |
|
829J PAETEC ITEL, LLC |
348 |
|
2004-02-12 |
|
| 231-829
| 7 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
348 |
|
2005-04-01 |
|
| 231-829
| 8 |
|
624H ONVOY SPECTRUM, LLC |
348 |
|
2021-06-20 |
|
| 231-829
| 9 |
|
9323 MICHIGAN BELL TEL CO |
348 |
|
|
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
Sponsored by: BeeVox - Whitelabel Reseller Platform
Like this site? We accept donations via PayPal.