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Prefix 203-204-xxxx

 

Prefix (203) 204- is primarily in Guilford, Connecticut, and includes 80 phone numbers.

Area Code:
203
City/State:
Guilford, CT
ZIP (primary):
06437
County:
New Haven
Type:
Landline
Company/Carrier:
Teleport Communications Group - New York - Ct
Time Zone:
Eastern (8:07 pm)

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