Local Calling Guide
Area code/prefix search
Washington, MI
<< 1 2
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 586-935
| A |
|
5562 METROPCS, INC. |
340 |
|
|
|
| 586-935
| 0 |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2025-02-13 |
|
| 586-935
| 1 |
|
2550 123.NET, LLC |
340 |
|
2005-09-04 |
|
| 586-935
| 2 |
|
5562 METROPCS, INC. |
340 |
|
2006-01-30 |
|
| 586-935
| 3 |
|
145J TERRA NOVA TELECOM INC. |
340 |
|
2025-10-04 |
|
| 586-935
| 4 |
|
2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC |
340 |
|
2025-01-04 |
|
| 586-935
| 5 |
|
543C ONVOY, LLCV - MI |
340 |
|
2021-03-09 |
|
| 586-935
| 6 |
|
829J PAETEC ITEL, LLC |
340 |
|
2004-03-03 |
|
| 586-935
| 7 |
|
5562 METROPCS, INC. |
340 |
|
2007-10-11 |
|
| 586-935
| 8 |
|
5562 METROPCS, INC. |
340 |
|
2007-10-11 |
|
| 586-992
| A |
WASHMIWADS0 |
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 586-992
| 0 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 586-992
| 1 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 586-992
| 2 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 586-992
| 3 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 586-992
| 4 |
|
829J PAETEC ITEL, LLC |
340 |
|
2010-07-04 |
|
| 586-992
| 5 |
|
991E BANDWIDTH.COM CLEC, LLC - MI |
340 |
|
2020-12-05 |
|
| 586-992
| 6 |
|
318J COMCAST IP PHONE, LLC |
340 |
|
2014-08-01 |
|
| 586-992
| 7 |
|
3535 ACD TELECOM, INC. - MI |
340 |
|
2005-12-09 |
|
| 586-992
| 8 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
| 586-992
| 9 |
|
9323 MICHIGAN BELL TEL CO |
340 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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