- City / exchange
- Muskegon
- Province / state
- Michigan
- Country
- United States
- Carrier
- Level 3 Communications, LLC - Mi
- Line type
- Likely VoIP / virtual number
- OCN
- 6120
- Status
- In Service
- Assigned
- 04/29/2002
- Number pooling
- Yes (block shared between carriers)
231-903 phone numbers
Muskegon, Michigan, United States · Level 3 Communications, LLC - Mi
Reported numbers in 231-903
No numbers in this block have been reported by visitors yet.
What does the 231-903 prefix tell you?
Every North American number is area code + prefix + line. The prefix 231-903 was assigned to Level 3 Communications, LLC - Mi on 04/29/2002 for the Muskegon exchange. A call from this block usually originates from a Level 3 Communications, LLC - Mi customer in or near Muskegon, but caller ID can be spoofed to show any number.
Other Muskegon prefixes in 231
231-206231-215231-220231-246231-260231-283231-286231-288231-291231-315231-327231-329231-332231-339231-343231-370231-375231-402231-428231-457231-469231-531231-557231-563231-567231-571231-578231-638231-666231-670231-672231-683231-712231-719231-720231-722231-724231-725231-726231-727231-728231-730231-733231-736231-737231-739231-740231-744231-747231-750231-755231-759231-760231-766231-767231-769231-773231-777231-780231-788