- City / exchange
- Waterlo238
- Province / state
- Maryland
- Country
- United States
- Carrier
- Teleport Communications America, LLC - Md
- Line type
- Landline or business line
- OCN
- 7325
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
443-620 phone numbers
Waterlo238, Maryland, United States · Teleport Communications America, LLC - Md
Reported numbers in 443-620
No numbers in this block have been reported by visitors yet.
What does the 443-620 prefix tell you?
Every North American number is area code + prefix + line. The prefix 443-620 was assigned to Teleport Communications America, LLC - Md on an unknown date for the Waterlo238 exchange. A call from this block usually originates from a Teleport Communications America, LLC - Md customer in or near Waterlo238, but caller ID can be spoofed to show any number.