- City / exchange
- Detroitzn5
- Province / state
- Michigan
- Country
- United States
- Carrier
- Onvoy, Llcv - Mi
- Line type
- Likely VoIP / virtual number
- OCN
- 543C
- Status
- In Service
- Assigned
- 11/20/2025
- Number pooling
- Yes (block shared between carriers)
313-830 phone numbers
Detroitzn5, Michigan, United States · Onvoy, Llcv - Mi
Reported numbers in 313-830
No numbers in this block have been reported by visitors yet.
What does the 313-830 prefix tell you?
Every North American number is area code + prefix + line. The prefix 313-830 was assigned to Onvoy, Llcv - Mi on 11/20/2025 for the Detroitzn5 exchange. A call from this block usually originates from a Onvoy, Llcv - Mi customer in or near Detroitzn5, but caller ID can be spoofed to show any number.
Other Detroitzn5 prefixes in 313
313-204313-205313-207313-212313-214313-215313-218313-219313-220313-229313-232313-233313-236313-238313-239313-242313-244313-246313-249313-250313-255313-260313-268313-269313-275313-276313-282313-283313-286313-287313-296313-300313-301313-302313-303313-304313-310313-315313-316313-318313-319313-320313-321313-326313-328313-330313-333313-339313-348313-350313-352313-353313-354313-362313-363313-376313-378313-387313-391313-399