Local Calling Guide
Area code/prefix search
Oxford, MI
1 2 3 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 248-236
| A |
OXFRMIOXDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-236
| 0 |
OXFRMIOXDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-236
| 1 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2008-05-15 |
|
| 248-236
| 2 |
OXFRMIOXDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-236
| 3 |
|
046L CLEAR RATE COMMUNICATIONS, LLC |
340 |
|
2009-11-14 |
|
| 248-236
| 4 |
OXFRMIOXDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-236
| 5 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2003-08-20 |
|
| 248-236
| 6 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2012-02-24 |
|
| 248-236
| 7 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-02-18 |
|
| 248-236
| 8 |
OXFRMIOXDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-236
| 9 |
OXFRMIOXDS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 248-256
| A |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-256
| 0 |
SFLDMIMK9MD |
145J TERRA NOVA TELECOM INC. |
340 |
|
2024-10-16 |
|
| 248-256
| 1 |
|
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-256
| 2 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2021-03-09 |
|
| 248-256
| 3 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2021-03-09 |
|
| 248-256
| 4 |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2025-08-28 |
|
| 248-256
| 5 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-05-14 |
|
| 248-256
| 6 |
WAYNMIMNXUX |
318J COMCAST IP PHONE, LLC |
340 |
|
2003-02-19 |
|
| 248-256
| 7 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2004-02-13 |
|
| 248-256
| 8 |
SFLDMIDNDS5 |
9714 GRID 4 COMMUNICATIONS, INC. - MI |
340 |
|
2006-09-21 |
|
| 248-274
| A |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-274
| 0 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
|
|
| 248-274
| 2 |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2022-01-10 |
|
| 248-274
| 3 |
SFLDMIMKBMD |
516J TON80 COMMUNICATIONS, LLC |
340 |
|
2021-06-20 |
|
| 248-274
| 4 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2010-08-15 |
|
| 248-274
| 5 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2005-07-07 |
|
| 248-274
| 6 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2011-07-09 |
|
| 248-274
| 7 |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2024-06-24 |
|
| 248-274
| 8 |
DTRTMIBAUMD |
770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI |
340 |
|
2021-03-12 |
|
| 248-274
| 9 |
DTRTMIVWDMD |
624H ONVOY SPECTRUM, LLC |
340 |
|
2022-01-10 |
|
| 248-429
| A |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
|
|
| 248-429
| 0 |
ANARMIMNDS2 |
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-07-16 |
|
| 248-429
| 1 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-07-21 |
|
| 248-429
| 2 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
2005-07-21 |
|
| 248-429
| 3 |
|
817J TELNET WORLDWIDE, INC. |
340 |
|
2005-09-02 |
|
| 248-429
| 4 |
SFLDMIDICA0 |
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 248-429
| 5 |
SFLDMIDNDS6 |
6120 LEVEL 3 COMMUNICATIONS, LLC - MI |
340 |
|
2005-11-12 |
|
| 248-429
| 7 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2010-02-22 |
|
| 248-429
| 8 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
|
|
| 248-429
| 9 |
SFLDMIMNXRX |
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2009-03-07 |
|
| 248-460
| A |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-460
| 1 |
SFLDMITODS2 |
543C ONVOY, LLCV - MI |
340 |
|
2013-01-31 |
|
| 248-460
| 3 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2006-02-03 |
|
| 248-460
| 4 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-460
| 5 |
SFLDMIQJDS1 |
7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI |
340 |
|
|
|
| 248-460
| 6 |
LIVNMIUX8MD |
5562 METROPCS, INC. |
340 |
|
2006-02-03 |
|
| 248-460
| 7 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2009-10-23 |
|
| 248-460
| 8 |
FLNTMICD0MD |
829J PAETEC ITEL, LLC |
340 |
|
2007-12-11 |
|
| 248-460
| 9 |
SFLDMIMKDS2 |
933G PEERLESS NETWORK OF MICHIGAN, LLC - MI |
340 |
|
2014-01-03 |
|
1 2 3 >>
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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