- City / exchange
- Waterbury
- Province / state
- Connecticut
- Country
- United States
- Carrier
- Level 3 Communications, LLC - Ct
- Line type
- Likely VoIP / virtual number
- OCN
- 4800
- Status
- In Service
- Number pooling
- Yes (block shared between carriers)
203-528 phone numbers
Waterbury, Connecticut, United States · Level 3 Communications, LLC - Ct
Reported numbers in 203-528
No numbers in this block have been reported by visitors yet.
What does the 203-528 prefix tell you?
Every North American number is area code + prefix + line. The prefix 203-528 was assigned to Level 3 Communications, LLC - Ct on an unknown date for the Waterbury exchange. A call from this block usually originates from a Level 3 Communications, LLC - Ct customer in or near Waterbury, but caller ID can be spoofed to show any number.
Other Waterbury prefixes in 203
203-206203-217203-228203-232203-233203-236203-346203-419203-437203-465203-509203-510203-518203-519203-525203-527203-558203-560203-565203-568203-573203-574203-575203-577203-578203-591203-592203-596203-597203-598203-695203-706203-707203-709203-721203-725203-753203-754203-755203-756203-757203-758203-759203-768203-802203-805203-808203-819203-841203-910203-982