oac-online.ru

(203)
Enter 7-digit phone number for area code 203 or the complete 10-digit phone number

Phone Prefixes for Area Code 203

Page 14 of 16 — Previous Next
Area code location Company / Service Provider
203-862 GREENWICH, CT VERIZON NEW YORK INC.
203-863 GREENWICH, CT VERIZON NEW YORK INC.
203-864 BRIDGEPORT, CT SPRINT SPECTRUM L.P.
203-865 NEW HAVEN, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-866 NORWALK, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-867 NEW HAVEN, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-868 NEW HAVEN, CT AT&T LOCAL
203-869 GREENWICH, CT VERIZON NEW YORK INC.
203-870 BRIDGEPORT, CT CABLEVISION LIGHTPATH, INC. - CT
203-871 BRANFORD, CT TELEPORT COMMUNICATIONS AMERICA, LLC - CT
203-872 CHESHIRE, CT AT&T LOCAL
203-873 BRIDGEPORT, CT NEW CINGULAR WIRELESS PCS, LLC - DC
203-874 MILFORD, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-875 DARIEN, CT AT&T LOCAL
203-876 MILFORD, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-877 MILFORD, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-878 MILFORD, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-879 WOLCOTT, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-880 TRUMBULL, CT TELEPORT COMMUNICATIONS AMERICA, LLC - CT
203-881 SEYMOUR, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-882 MILFORD, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-883 STAMFORD, CT LEVEL 3 COMMUNICATIONS, LLC - CT
203-884 GUILFORD, CT GLOBAL CROSSING LOCAL SERVICES, INC.-CT
203-885 DANBURY, CT CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT
203-886 MERIDEN, CT CHOICE ONE COMMUNICATIONS, INC. - CT
203-887 NEW HAVEN, CT SPRINT SPECTRUM L.P.
203-888 SEYMOUR, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-889 NEW HAVEN, CT GLOBAL CROSSING LOCAL SERVICES, INC.-CT
203-890 STAMFORD, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-891 NEW HAVEN, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-892 Ansonia / Derby, CT OMNIPOINT COMMUNICATIONS, INC. - CT
203-893 Ansonia / Derby, CT CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT
203-894 RIDGEFIELD, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-895 TRUMBULL, CT NEW CINGULAR WIRELESS PCS, LLC - DC
203-896 MADISON, CT GLOBAL CROSSING LOCAL SERVICES, INC.-CT
203-897 STAMFORD, CT BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT
203-898 DARIEN, CT BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT
203-899 NORWALK, CT SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT
203-900 GREENWICH, CT CABLEVISION LIGHTPATH, INC. - CT
203-901 NEW HAVEN, CT SPRINT SPECTRUM L.P.
203-902 NEW HAVEN, CT GLOBAL NAPS, INC. - CT
203-903 NEW HAVEN, CT LEVEL 3 COMMUNICATIONS, LLC - CT
203-904 NORWALK, CT SPRINT SPECTRUM L.P.
203-905 STAMFORD, CT TELEPORT COMMUNICATIONS AMERICA, LLC - CT
203-906 Ansonia / Derby, CT CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT
203-907 NEW HAVEN, CT CHOICE ONE COMMUNICATIONS, INC. - CT
203-908 BRIDGEPORT, CT OMNIPOINT COMMUNICATIONS, INC. - CT
203-909 NEW HAVEN, CT CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT
203-910 WATERBURY, CT CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT
203-912 STAMFORD, CT CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT
203 Area Code Information
Type of code: General Purpose Code
location: CT - US
Time zone: E
Assigned for use: Yes
Code in service: Yes
Service date: January 01, 1947
In jeopardy: No
Relief in progress: No
NPA Relief status:
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 388 255 217 138
Overlay code: Yes
Overlay complex: 203/475
Dialing plan Standard Permissive
Home local calls: 10D 1+10D
Foreign local calls: 10D 1+10D
Home toll calls: 1+10D NA
Foreign toll calls: 1+10D -
Page 14 of 16

Home · Area Codes · News & Info
Some useful links:
      1.3.88

Related pages


sadra medical incshopko abbotsford wisouthern living assisted care greenville ncoxboro dentalwhere is area code 816 fromarbour counseling fall river mapinedale elementary enterprise alavera medical group dermatology sioux fallspacific bell bakersfield caeducators credit union elkhorn wicvs pharmacy antioch ca576 prefixcellco partnership dba verizon wireless pasanta margarita dental groupchestnut terrace nursing and rehabilitation center509 474 3131greater eastern credit union johnson city tnomni dentix646-678-2449silver ranch dental carepacific health msousps ellicott city mdsleep center syracuse nywhere is the area code 706 locatedshentel radford phone numberwhere is area code 414 locatedvapr credit union puerto ricooptimeyes rosevillecranberry dental carver matom thumb 3652mae jemison school hazel crest ilnorth memorial clinic minnetonkacvs emporia vaeye associates albany gacvs pharmacy culver cityforward dental kenosha wiorthopedic associates chicosand hill venable elementary schoolpill peddler osceola arnorthridge elementary fair oakswinn dixie longwood fllong mill elementary school youngsville ncsmiley dental greenville txstop and shop pharmacy pennington njpleasantville elementary school new castle deverizon store davis ca402-255-5000azalea health palatkabloomington pediatrics and allergywhere is the 781 area code locateddawson ramirez pediatricsassociates in gastroenterology appleton wistop and shop pharmacy paramus nj718 896 6500area code 948346 area code locationphone area code 520tee pak credit unioncoventry cycle worksanchor health and rehab of aikenweddington internal medicinefamily fare pharmacy hudsonvillesrp credit union phone numberuniversal dental hyde parkthe drug store claxton gaschenectady gastroenterology associates347 474 8545what area code is 616 in californiakentuckiana medical center clarksville inlordco richmondpaulger dermatology973-712-2000