Area Code 203
Area Code 203 is designated as Connecticut (Bridgeport, New Haven, Waterbury and southwestern Connecticut, overlays with 475)

To see more detail info of exchange 203-XXX,please click the links below.




Exchanges in this area code......
First Previous 1 2 3 4 5 6 7 8
203-965   203-966   203-967   203-968   203-969   203-971   203-972   203-973   203-974   203-975   203-977   203-978   203-979   203-980   203-981   203-982   203-983   203-984   203-985   203-986   203-987   203-988   203-989   203-990   203-991   203-993   203-994   203-996   203-998   203-999  
Other Area Code List

201
202
204
205
206
207
208
209
210
212
213
214