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Phone Numbers: (313) 503-XXXX
Recently Searched Numbers in the 313 Area Code
About the (313) 503 Prefix
The (313) 503 prefix serves Detroit, Michigan, United States. Phone numbers in this exchange follow the format (313) 503-XXXX. The primary carrier assigned to this prefix is T-Mobile.
(313) 503 Geographic Info
- Primary City
- Detroit
- State
- Michigan, United States
- Primary Carrier
- T-Mobile
Other Prefixes in the 313 Area Code
The more you know about how callers, carriers, and phone systems work, the harder you are to fool:
Lookup services pull from several layers of data. Public records form the foundation — these include property deeds, court filings, voter registrations, and business filings where phone numbers appear as contact information. On top of that sit commercial datasets assembled by data brokers, who aggregate records from warranty registrations, loyalty programs, app permissions, and online account sign-ups.
Read more: How to Do a Reverse Phone Lookup (And What You Can Actually Find) →Frequently Asked Questions
What area code is (313) 503?
(313) 503 is a telephone prefix in the 313 area code, which serves Detroit, Michigan, United States.
Where is the (313) 503 prefix located?
Phone numbers with the (313) 503 prefix are located in Detroit, Michigan, United States. The primary carrier for this prefix is T-Mobile.
What carrier uses the (313) 503 prefix?
The primary carrier assigned to the (313) 503 prefix is T-Mobile. However, numbers may be ported to other carriers over time.
How do I look up a phone number with the (313) 503 prefix?
Enter the full 10-digit number (e.g. (313) 503-XXXX) into ClarityCheck's reverse phone lookup to instantly see the owner's name, address, social profiles, and more.