- City / exchange
- Norwalk
- Province / state
- Connecticut
- Country
- United States
- Carrier
- Level 3 Communications, LLC - Ct
- Line type
- Likely VoIP / virtual number
- OCN
- 4800
- Status
- In Service
- Assigned
- 03/14/2001
- Number pooling
- Yes (block shared between carriers)
203-604 phone numbers
Norwalk, Connecticut, United States · Level 3 Communications, LLC - Ct
Reported numbers in 203-604
No numbers in this block have been reported by visitors yet.
What does the 203-604 prefix tell you?
Every North American number is area code + prefix + line. The prefix 203-604 was assigned to Level 3 Communications, LLC - Ct on 03/14/2001 for the Norwalk exchange. A call from this block usually originates from a Level 3 Communications, LLC - Ct customer in or near Norwalk, but caller ID can be spoofed to show any number.
Other Norwalk prefixes in 203
203-229203-246203-247203-286203-295203-299203-354203-398203-434203-505203-515203-523203-593203-613203-642203-644203-663203-722203-750203-803203-807203-810203-818203-820203-822203-829203-831203-835203-838203-839203-840203-842203-845203-846203-847203-849203-851203-852203-853203-854203-855203-856203-857203-858203-866203-899203-904203-919203-939203-943203-945203-952203-956203-957203-963203-970203-981203-984203-991