Area Code 203-801 : Area Code 203-899 is your one-stop site for area code lookup, phone number lookup, and free phone number reviews. Following is reverse lookup detail & reviews for area code 203 8xx including 203 area code location map. Major cities such as Norwalk, New Haven, Greenwich, Danbury, Waterbury covered within area code 203 8xx are also listed on this page. More area codes, including those outside of Connecticut, are on the homepage.

Reverse Lookup Detail for Area Code 203 8xx

Area code 203 covers part of Connecticutstate, covering most of Fairfield, New Haven counties. It was started on Feb 04, 1994. This region follows (UTC-05:00) timezone. Other popular area codes that belong to Connecticut state include 860.

Area Code 203-801 - Area Code 203-899 (Covers 203 8xx xxxx phone numbers)

Area CodeCityCountyPopulationNetwork Operator
203-801New CanaanFairfield883 803
203-803NorwalkFairfield883 805
203-804New HavenNew Haven824 806
203-805WaterburyNew Haven824 807
203-806CheshireNew Haven824 808
203-807NorwalkFairfield883 809
203-808WaterburyNew Haven824 810
203-809New HavenNew Haven824 811
203-810NorwalkFairfield883 812
203-812New HavenNew Haven824 814
203-813GreenwichFairfield883 815
203-814BridgeportFairfield883 816
203-815New HavenNew Haven824 817
203-816TrumbullFairfield883 818
203-817StamfordFairfield883 819
203-818NorwalkFairfield883 820
203-819WaterburyNew Haven824 821
203-820NorwalkFairfield883 822
203-821New HavenNew Haven824 823
203-822NorwalkFairfield883 824
203-823New HavenNew Haven824 825
203-824New HavenNew Haven824 826
203-825DanburyFairfield883 827
203-826DanburyFairfield883 828
203-828SeymourNew Haven824 830
203-829NorwalkFairfield883 831
203-830DanburyFairfield883 832
203-831NorwalkFairfield883 833
203-833NorwalkFairfield883 835
203-834WiltonFairfield883 836
203-835NorwalkFairfield883 837
203-836NorwalkFairfield883 838
203-837DanburyFairfield883 839
203-838NorwalkFairfield883 840
203-839NorwalkFairfield883 841
203-840NorwalkFairfield883 842
203-841WaterburyNew Haven824 843
203-842StamfordFairfield883 844
203-843New HavenNew Haven824 845
203-845NorwalkFairfield883 847
203-846NorwalkFairfield883 848
203-847NorwalkFairfield883 849
203-848New HavenNew Haven824 850
203-849NorwalkFairfield883 851
203-851NorwalkFairfield883 853
203-852NorwalkFairfield883 854
203-853NorwalkFairfield883 855
203-854NorwalkFairfield883 856
203-855NorwalkFairfield883 857
203-856NorwalkFairfield883 858
203-857NorwalkFairfield883 859
203-858NorwalkFairfield883 860
203-859New HavenNew Haven824 861
203-861GreenwichFairfield883 863
203-862GreenwichFairfield883 864
203-863GreenwichFairfield883 865
203-864GreenwichFairfield883 866
203-865New HavenNew Haven824 867
203-866NorwalkFairfield883 868
203-867New HavenNew Haven824 869
203-868New HavenNew Haven824 870
203-869GreenwichFairfield883 871
203-870StratfordFairfield883 872
203-871BranfordNew Haven824 873
203-872New HavenNew Haven824 874
203-874MilfordNew Haven824 876
203-875DarienFairfield883 877
203-876MilfordNew Haven824 878
203-877MilfordNew Haven824 879
203-878MilfordNew Haven824 880
203-879WolcottNew Haven824 881
203-880TrumbullFairfield883 882
203-881SeymourNew Haven824 883
203-882MilfordNew Haven824 884
203-883StamfordFairfield883 885
203-884GuilfordNew Haven824 886
203-885New HavenNew Haven824 887
203-886MeridenNew Haven824 888
203-887New HavenNew Haven824 889
203-888SeymourNew Haven824 890
203-889New HavenNew Haven824 891
203-890StamfordFairfield883 892
203-891New HavenNew Haven824 893
203-892New HavenNew Haven824 894
203-893NorwalkFairfield883 895
203-894RidgefieldFairfield883 896
203-895TrumbullFairfield883 897
203-896MadisonNew Haven824 898
203-899NorwalkFairfield883 901


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203 Area Code

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Telephone Area Codes in Connecticut

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