- City / exchange
- New Haven
- Province / state
- Connecticut
- Country
- United States
- Carrier
- American Messaging Services, LLC
- Line type
- Landline or business line
- OCN
- 9748
- Status
- In Service
- Number pooling
- No
203-657 phone numbers
New Haven, Connecticut, United States · American Messaging Services, LLC
Reported numbers in 203-657
No numbers in this block have been reported by visitors yet.
What does the 203-657 prefix tell you?
Every North American number is area code + prefix + line. The prefix 203-657 was assigned to American Messaging Services, LLC on an unknown date for the New Haven exchange. A call from this block usually originates from a American Messaging Services, LLC customer in or near New Haven, but caller ID can be spoofed to show any number.
Other New Haven prefixes in 203
203-200203-201203-214203-215203-230203-234203-239203-248203-281203-285203-287203-288203-298203-314203-361203-370203-376203-387203-389203-390203-392203-393203-397203-401203-404203-407203-410203-412203-415203-430203-432203-435203-436203-444203-464203-466203-467203-468203-469203-477203-479203-492203-494203-495203-497203-498203-499203-500203-503203-506203-507203-508203-530203-535203-553203-562203-582203-584203-589203-603