- City / exchange
- Essex
- Province / state
- Maryland
- Country
- United States
- Carrier
- New Cingular Wireless Pcs, LLC - Dc
- Line type
- Likely mobile
- OCN
- 4036
- Status
- In Service
- Assigned
- 01/15/2026
- Number pooling
- Yes (block shared between carriers)
667-537 phone numbers
Essex, Maryland, United States · New Cingular Wireless Pcs, LLC - Dc
Reported numbers in 667-537
No numbers in this block have been reported by visitors yet.
What does the 667-537 prefix tell you?
Every North American number is area code + prefix + line. The prefix 667-537 was assigned to New Cingular Wireless Pcs, LLC - Dc on 01/15/2026 for the Essex exchange. A call from this block usually originates from a New Cingular Wireless Pcs, LLC - Dc customer in or near Essex, but caller ID can be spoofed to show any number.