Area Code 203

Detailed information for Area Code 203
General Information for Area Code 203
Country United States
State/Province Connecticut
Major City New Haven
Time Zone Eastern (UTC-05:00)

Area Code 203 Prefixes

Prefix Primary City County Phone Type
203-242 Huntington Fairfield Landline
203-243 Bridgeport Fairfield Cell Number
203-244 Ridgefield Fairfield Landline
203-245 Madison New Haven Landline
203-246 Norwalk Fairfield Cell Number
203-247 Norwalk Fairfield Cell Number
203-248 New Haven New Haven Landline
203-249 Stamford Fairfield Cell Number
203-250 Cheshire New Haven Landline
203-251 Stamford Fairfield Landline
203-252 Stamford Fairfield Landline
203-253 Stamford Fairfield Cell Number
203-254 Fairfield Fairfield Landline
203-255 Fairfield Fairfield Landline
203-256 Fairfield Fairfield Landline
203-257 Bridgeport Fairfield Cell Number
203-258 Bridgeport Fairfield Cell Number
203-259 Fairfield Fairfield Landline
203-260 Bridgeport Fairfield Cell Number
203-261 Trumbull Fairfield Landline
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