Reverse Phone Lookup in Area Code : 203 - Connecticut

Prefixes in Area Code : 203 - Connecticut

More information about Area Code 203 and List of 775 Prefixes

Area Code 203 is located in the state of Connecticut.

The Connecticut`s major city is New Haven

The state of Connecticut is in Eastern timezone.

More important cities in Connecticut:

Bridgeport, CT; Danbury, CT; East Haven, CT; Meriden, CT; Milford, CT; Naugatuck, CT; New Haven, CT; North Haven, CT; Norwalk, CT; Shelton, CT; Stamford, CT; Stratford, CT; Trumbull, CT; Waterbury, CT; West Haven, CT; Westport, CT;

Prefixes within the 203 Area Code what we have in our database.

Prefix Primary City County Usage
(203) 200 New Haven, CT Not filled Unknown
(203) 201 New Haven, CT New Haven Cell Number
(203) 202 Darien, CT Fairfield Landline
(203) 204 Guilford, CT New Haven Landline
(203) 205 Danbury, CT Fairfield Landline
(203) 206 Waterbury, CT New Haven Cell Number
(203) 207 Danbury, CT Fairfield Landline
(203) 208 Branford, CT New Haven Landline
(203) 209 Bridgeport, CT Fairfield Landline
(203) 210 Wilton, CT Fairfield Landline
(203) 212 Bridgeport, CT Not filled Unknown
(203) 213 Meriden, CT New Haven Cell Number
(203) 214 New Haven, CT New Haven Cell Number
(203) 215 New Haven, CT New Haven Cell Number
(203) 216 Westport, CT Fairfield Cell Number
(203) 217 Waterbury, CT New Haven Cell Number
(203) 218 Bridgeport, CT Fairfield Cell Number
(203) 219 Stamford, CT Fairfield Cell Number
(203) 220 Trumbull, CT Fairfield Landline
(203) 221 Westport, CT Fairfield Landline
(203) 222 Westport, CT Fairfield Landline
(203) 223 Stamford, CT Fairfield Cell Number
(203) 224 Bridgeport, CT Fairfield Landline
(203) 225 Huntington, CT Fairfield Landline
(203) 226 Westport, CT Fairfield Landline
(203) 227 Westport, CT Fairfield Landline
(203) 228 Waterbury, CT New Haven Cell Number
(203) 229 Norwalk, CT Fairfield Landline
(203) 230 New Haven, CT New Haven Landline
(203) 231 Derby, CT New Haven Cell Number
(203) 232 Waterbury, CT New Haven Cell Number
(203) 233 Waterbury, CT New Haven Cell Number
(203) 234 New Haven, CT New Haven Landline
(203) 235 Meriden, CT New Haven Landline
(203) 236 Waterbury, CT New Haven Landline
(203) 237 Meriden, CT New Haven Landline
(203) 238 Meriden, CT New Haven Landline
(203) 239 New Haven, CT New Haven Landline
(203) 240 Danbury, CT Fairfield Cell Number
(203) 241 Danbury, CT Fairfield Cell Number
(203) 242 Huntington, CT Fairfield Landline
(203) 243 Bridgeport, CT Fairfield Cell Number
(203) 244 Ridgefield, CT Fairfield Landline
(203) 245 Madison, CT New Haven Landline
(203) 246 Norwalk, CT Fairfield Cell Number
(203) 247 Norwalk, CT Fairfield Cell Number
(203) 248 New Haven, CT New Haven Landline
(203) 249 Stamford, CT Fairfield Cell Number
(203) 250 Cheshire, CT New Haven Landline
(203) 251 Stamford, CT Fairfield Landline
(203) 252 Stamford, CT Fairfield Landline
(203) 253 Stamford, CT Fairfield Cell Number
(203) 254 Fairfield, CT Fairfield Landline
(203) 255 Fairfield, CT Fairfield Landline
(203) 256 Fairfield, CT Fairfield Landline
(203) 257 Bridgeport, CT Fairfield Cell Number
(203) 258 Bridgeport, CT Fairfield Cell Number
(203) 259 Fairfield, CT Fairfield Landline
(203) 260 Bridgeport, CT Fairfield Cell Number
(203) 261 Trumbull, CT Fairfield Landline
(203) 262 Southbury, CT New Haven Landline
(203) 263 Woodbury, CT Litchfield Landline
(203) 264 Southbury, CT New Haven Landline
(203) 265 Wallingford, CT New Haven Landline
(203) 266 Woodbury, CT Litchfield Landline
(203) 267 Southbury, CT New Haven Landline
(203) 268 Trumbull, CT Fairfield Landline
(203) 269 Wallingford, CT New Haven Landline
(203) 270 Newtown, CT Fairfield Landline
(203) 271 Cheshire, CT New Haven Landline
(203) 272 Cheshire, CT New Haven Landline
(203) 273 Stamford, CT Fairfield Cell Number
(203) 274 Stamford, CT Fairfield Cell Number
(203) 275 Bridgeport, CT Not filled Unknown
(203) 276 Stamford, CT Fairfield Landline
(203) 277 Old Greenwich, CT Fairfield Landline
(203) 278 Derby, CT New Haven Cell Number
(203) 279 Bridgeport, CT Fairfield Cell Number
(203) 280 Darien, CT Fairfield Landline
(203) 281 New Haven, CT New Haven Landline
(203) 282 Stamford, CT Fairfield Cell Number
(203) 283 Milford, CT New Haven Landline
(203) 284 Wallingford, CT New Haven Landline
(203) 285 New Haven, CT New Haven Landline
(203) 286 Norwalk, CT Fairfield Landline
(203) 287 New Haven, CT New Haven Landline
(203) 288 New Haven, CT New Haven Landline
(203) 289 Danbury, CT Fairfield Cell Number
(203) 290 Greenwich, CT Fairfield Landline
(203) 291 Westport, CT Fairfield Landline
(203) 292 Fairfield, CT Fairfield Landline
(203) 293 Stamford, CT Fairfield Landline
(203) 294 Wallingford, CT New Haven Landline
(203) 295 Stamford, CT Fairfield Landline
(203) 296 Bridgeport, CT Fairfield Landline
(203) 297 Danbury, CT Fairfield Landline
(203) 298 New Haven, CT New Haven Landline
(203) 299 Norwalk, CT Fairfield Landline
(203) 300 Danbury, CT Fairfield Cell Number
(203) 301 Milford, CT New Haven Landline

We have 775 Prefixes in our database.