Area Code 203

Would you like to find information about a number with the area code 203?

State: Connecticut

Number Format: (203) xxx-xxxx

International Number Format: +1 203 xxxxxxx

Major city: Bridgeport

Time Zone: EST (UTC-05:00 ) / EDT (UTC-04:00 )

Then check it here! Learn which area is covered under the code 203, along with the service provider that works with this code. You can also find the location of a caller whose number begins with 203.

Our service has a very large database, which includes all area codes in the United States. So if you need to find more details about a phone number or you are looking for information about area code 203 scams — you have come to the right place!

Prefix Primary city Company Usage
(203) 200 New Haven Bandwidth.com Clec Landline
(203) 201 New Haven Usa Mobility Wireless Cell Number
(203) 202 Darien Cablevision Lightpath Landline
(203) 204 Guilford Teleport Communications America Landline
(203) 205 Danbury Southern New England Telephone Co. Landline
(203) 206 Waterbury New Cingular Wireless PCS - DC Cell Number
(203) 207 Danbury Southern New England Telephone Co. Landline
(203) 208 Branford Comcast Phone Of Connecticut Landline
(203) 209 Bridgeport Cellco Partnership DBA Verizon Wireless Landline
(203) 210 Wilton Cablevision Lightpath Landline
(203) 212 Bridgeport New Cingular Wireless PCS - DC Cell Number
(203) 213 Meriden New Cingular Wireless PCS - DC Cell Number
(203) 214 New Haven New Cingular Wireless PCS - DC Cell Number
(203) 215 New Haven New Cingular Wireless PCS - DC Cell Number
(203) 216 Westport New Cingular Wireless PCS - DC Cell Number
(203) 217 Waterbury New Cingular Wireless PCS - DC Cell Number
(203) 218 Bridgeport New Cingular Wireless PCS - DC Cell Number
(203) 219 Stamford New Cingular Wireless PCS - DC Cell Number
(203) 220 Trumbull Cablevision Lightpath Landline
(203) 221 Westport Southern New England Telephone Co. Landline
(203) 222 Westport Southern New England Telephone Co. Landline
(203) 223 Stamford Sprint Spectrum L.p. Cell Number
(203) 224 Bridgeport Southern New England Telephone Co. Landline
(203) 225 Huntington Southern New England Telephone Co. Landline
(203) 226 Westport Southern New England Telephone Co. Landline
(203) 227 Westport Southern New England Telephone Co. Landline
(203) 228 Waterbury Cellco Partnership DBA Verizon Wireless Cell Number
(203) 229 Norwalk Southern New England Telephone Co. Landline
(203) 230 New Haven Southern New England Telephone Co. Landline
(203) 231 Derby Cellco Partnership DBA Verizon Wireless Cell Number
(203) 232 Waterbury Cellco Partnership DBA Verizon Wireless Cell Number
(203) 233 Waterbury Cellco Partnership DBA Verizon Wireless Cell Number
(203) 234 New Haven Southern New England Telephone Co. Landline
(203) 235 Meriden Southern New England Telephone Co. Landline
(203) 236 Waterbury Southern New England Telephone Co. Landline
(203) 237 Meriden Southern New England Telephone Co. Landline
(203) 238 Meriden Southern New England Telephone Co. Landline
(203) 239 New Haven Southern New England Telephone Co. Landline
(203) 240 Danbury Cellco Partnership DBA Verizon Wireless Cell Number
(203) 241 Danbury Cellco Partnership DBA Verizon Wireless Cell Number
(203) 242 Huntington Cablevision Lightpath Landline
(203) 243 Bridgeport Omnipoint Communications Cell Number
(203) 244 Ridgefield Cablevision Lightpath Landline
(203) 245 Madison Southern New England Telephone Co. Landline
(203) 246 Norwalk Cellco Partnership DBA Verizon Wireless Cell Number
(203) 247 Norwalk Cellco Partnership DBA Verizon Wireless Cell Number
(203) 248 New Haven Southern New England Telephone Co. Landline
(203) 249 Stamford Cellco Partnership DBA Verizon Wireless Cell Number
(203) 250 Cheshire Southern New England Telephone Co. Landline
(203) 251 Stamford Southern New England Telephone Co. Landline
(203) 252 Stamford Cablevision Lightpath Landline
(203) 253 Stamford Cellco Partnership DBA Verizon Wireless Cell Number
(203) 254 Fairfield Southern New England Telephone Co. Landline
(203) 255 Fairfield Southern New England Telephone Co. Landline
(203) 256 Fairfield Southern New England Telephone Co. Landline
(203) 257 Bridgeport Cellco Partnership DBA Verizon Wireless Cell Number
(203) 258 Bridgeport Cellco Partnership DBA Verizon Wireless Cell Number
(203) 259 Fairfield Southern New England Telephone Co. Landline
(203) 260 Bridgeport New Cingular Wireless PCS - DC Cell Number
(203) 261 Trumbull Southern New England Telephone Co. Landline
(203) 262 Southbury Southern New England Telephone Co. Landline
(203) 263 Woodbury Southern New England Telephone Co. Landline
(203) 264 Southbury Southern New England Telephone Co. Landline
(203) 265 Wallingford Southern New England Telephone Co. Landline
(203) 266 Woodbury Southern New England Telephone Co. Landline
(203) 267 Southbury Southern New England Telephone Co. Landline
(203) 268 Trumbull Southern New England Telephone Co. Landline
(203) 269 Wallingford Southern New England Telephone Co. Landline
(203) 270 Newtown Southern New England Telephone Co. Landline
(203) 271 Cheshire Southern New England Telephone Co. Landline
(203) 272 Cheshire Southern New England Telephone Co. Landline
(203) 273 Stamford Cellco Partnership DBA Verizon Wireless Cell Number
(203) 274 Stamford New Cingular Wireless PCS - DC Cell Number
(203) 275 Bridgeport Southern New England Telephone Co. Landline
(203) 276 Stamford Cablevision Lightpath Landline
(203) 277 Old Greenwich Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 278 Derby Omnipoint Communications Cell Number
(203) 279 Bridgeport Usa Mobility Wireless Cell Number
(203) 280 Darien Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 281 New Haven Southern New England Telephone Co. Landline
(203) 282 Stamford Usa Mobility Wireless Cell Number
(203) 283 Milford Cablevision Lightpath Landline
(203) 284 Wallingford Southern New England Telephone Co. Landline
(203) 285 New Haven Teleport Communications America Landline
(203) 286 Norwalk Conversent Communications Of Connecticut Landline
(203) 287 New Haven Southern New England Telephone Co. Landline
(203) 288 New Haven Southern New England Telephone Co. Landline
(203) 289 Danbury Usa Mobility Wireless Cell Number
(203) 290 Bridgeport Omnipoint Communications Cell Number
(203) 291 Westport Southern New England Telephone Co. Landline
(203) 292 Fairfield Cablevision Lightpath Landline
(203) 293 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 294 Wallingford Southern New England Telephone Co. Landline
(203) 295 Stamford Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 296 Bridgeport Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 297 Danbury Brooks Fiber Communications Of Connecticut Inc-ct Landline
(203) 298 New Haven Cablevision Lightpath Landline
(203) 299 Norwalk Southern New England Telephone Co. Landline
(203) 300 Danbury Omnipoint Communications Cell Number
(203) 301 Milford Southern New England Telephone Co. Landline


Telephone numbers with the same dialing code


Most searched telephone numbers


Recent comments

Denise, 2018-05-25 09:56:56

Number: (816) 261-5196

Call type: Telemarket

Rating: -3

Robo call saying something about calling that number for a great deal and time running out. Doesn’t give the name of the company or anything.

B.Ruttan, 2018-05-25 05:56:19

Number: (360) 912-8094

Call type: Unknown

Rating: -1

Doesn't leave a message. Just disconnects when called.

andrea, 2018-05-25 04:57:29

Number: (843) 841-4087

Call type: Telemarket

Rating: -5

No one on the other end... From what I understand these telemarketing people will dial 6 or more numbers at a time. the first unlucky person to answers gets the sales pitch, the others who did not answer fast enough simply get a dead line. Why doesn't caller blocking work any more? I canblock them on my phone, but only 30 numbers, then I have to delete the older ones to make room for the newer ones.... a waste of my time

Justice for the People, 2018-05-25 04:20:29

Number: (833) 743-2116

Call type: Scam

Rating: -5

833-743-2116 and 833-743-2117 Caller ID "800 Service". Non stop telemarketing harassment. Never leaves a message, will not stop calling no matter how many times you ask. Violating the Do Not Call and State and federal phone harassment laws. Filed many complaints to the FCC and my phone provider. Also in contact with my States attorney general hoping they can put a end to this harassment. I am not going to stop until someone goes to jail for violating the law. You woken up a sleeping giant! Now karma is coming to visit you.

Howstupiddotheythinkweare, 2018-05-25 03:42:50

Number: (843) 401-5268

Call type: Scam

Rating: -5

Left recorded VM regarding tax fraud. Yeah right, like the Federal Government is going to leave a VM. Pretty sure they would send a certified letter and it would come from the IRS. SCAM

Moderatorscambot, 2018-05-24 11:34:06

Number: (520) 220-5057

Call type: Scam

Rating: -5

Robo scam call for Credit Card Services

Jacob, 2018-05-24 10:04:58

Number: (702) 888-1523

Call type: Scam

Rating: -5

Called claiming that they are going to lower my interest rate on my credit card. When they couldn't answer which bank I used I hung up. Beware this number

mary, 2018-05-24 07:26:36

Number: (262) 697-8235

Call type: Spam

Rating: -5

Shows ATT on caller ID, is looking for info for health insurance

Annoyed, 2018-05-24 06:21:51

Number: (812) 785-6450

Call type: Scam

Rating: -5

We receive 3-6 hang up calls per week from this number. The one time I answered, the phone was hung up immediately.

Joanona, 2018-05-24 04:39:55

Number: (561) 692-1361

Call type: Unknown

Rating: -2

This number is chatting with me through Viber.

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