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Details of Prefixes in 203 Area Code

Prefix
Current Location
Carrier
Type
  • (203) 810
    Norwalk
    Cablevision Lightpath, Inc. - Ct
    Landline
  • (203) 812
    New Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 813
    New York
    Tc Systems,inc. - Ny
    Landline
  • (203) 814
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 815
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 816
    Stamford
    Global Crossing Local Services, Inc.-ct
    Landline
  • (203) 817
    Wallingford
    Cablevision Lightpath, Inc. - Ct
    Landline
  • (203) 818
    Bloomfield
    Brooks Fiber Communications Of Connecticut Inc-ct
    Landline
  • (203) 819
    Middletown
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (203) 820
    Wallingford
    Sprint Spectrum L.p.
    Mobile
  • (203) 821
    New Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 822
    Middletown
    At&t Local
    Landline
  • (203) 823
    Middletown
    Comcast Phone Of Connecticut, Inc. - Ct
    Landline
  • (203) 824
    Middletown
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (203) 825
    Danbury
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 826
    Hartford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 827
    Stamford
    Brooks Fiber Communications Of Connecticut Inc-ct
    Landline
  • (203) 828
    Stamford
    Global Crossing Local Services, Inc.-ct
    Landline
  • (203) 829
    Wallingford
    Sprint Spectrum L.p.
    Mobile
  • (203) 830
    Danbury
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 831
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 832
    Middletown
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (203) 833
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 834
    Wilton
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 835
    Waterbury
    Usa Mobility Wireless, Inc.
    Mobile
  • (203) 836
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 837
    Danbury
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 838
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 839
    Waterbury
    Usa Mobility Wireless, Inc.
    Mobile
  • (203) 840
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 841
    Hartford
    Choice One Communications, Inc. - Ct
    Landline
  • (203) 842
    Stamford
    Global Crossing Local Services, Inc.-ct
    Landline
  • (203) 843
    Middletown
    At&t Local
    Landline
  • (203) 844
    Stamford
    Brooks Fiber Communications Of Connecticut Inc-ct
    Landline
  • (203) 845
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 846
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 847
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 848
    New Haven
    Conversent Communications Of Connecticut, Llc
    Landline
  • (203) 849
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 850
    Bloomfield
    Metro Pcs, Inc.
    Landline
  • (203) 851
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 852
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 853
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 854
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 855
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 856
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 857
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 858
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 859
    Wallingford
    Mcimetro Access Transmission Services Llc
    Landline
  • (203) 861
    Greenwich
    Verizon New York Inc.
    Landline
  • (203) 862
    Greenwich
    Verizon New York Inc.
    Landline
  • (203) 863
    Greenwich
    Verizon New York Inc.
    Landline
  • (203) 864
    Wallingford
    Sprint Spectrum L.p.
    Mobile
  • (203) 865
    New Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 866
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 867
    New Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 868
    Hartford
    At&t Local
    Landline
  • (203) 869
    Greenwich
    Verizon New York Inc.
    Landline
  • (203) 870
    Norwalk
    Cablevision Lightpath, Inc. - Ct
    Landline
  • (203) 871
    Hartford
    Teleport Communications America, Llc - Ct
    Landline
  • (203) 872
    Hartford
    At&t Local
    Landline
  • (203) 873
    Middletown
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (203) 874
    Milford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 875
    Stamford
    At&t Local
    Landline
  • (203) 876
    Milford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 877
    Milford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 878
    Milford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 879
    Wolcott
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 880
    Hartford
    Teleport Communications America, Llc - Ct
    Landline
  • (203) 881
    Seymour
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 882
    Milford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 883
    Stamford
    Level 3 Communications, Llc - Ct
    Landline
  • (203) 884
    Stamford
    Global Crossing Local Services, Inc.-ct
    Landline
  • (203) 885
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 886
    Hartford
    Choice One Communications, Inc. - Ct
    Landline
  • (203) 887
    Hartford
    Sprint Spectrum L.p.
    Mobile
  • (203) 888
    Seymour
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 889
    Stamford
    Global Crossing Local Services, Inc.-ct
    Landline
  • (203) 890
    Stamford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 891
    Orange
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 892
    Bloomfield
    Omnipoint Communications, Inc. - Ct
    Mobile
  • (203) 893
    Middletown
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 894
    Ridgefield
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 895
    Middletown
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (203) 896
    Stamford
    Global Crossing Local Services, Inc.-ct
    Landline
  • (203) 897
    Stamford
    Brooks Fiber Communications Of Connecticut Inc-ct
    Landline
  • (203) 898
    Wallingford
    Brooks Fiber Communications Of Connecticut Inc-ct
    Landline
  • (203) 899
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 900
    White Plains
    Cablevision Lightpath, Inc. - Ct
    Landline
  • (203) 901
    Hartford
    Sprint Spectrum L.p.
    Mobile
  • (203) 902
    Hartford
    Global Naps, Inc. - Ct
    Landline
  • (203) 903
    Hartford
    Level 3 Communications, Llc - Ct
    Landline
  • (203) 904
    Wallingford
    Sprint Spectrum L.p.
    Mobile
  • (203) 905
    Hartford
    Teleport Communications America, Llc - Ct
    Landline
  • (203) 906
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 907
    Hartford
    Choice One Communications, Inc. - Ct
    Landline
  • (203) 908
    Bloomfield
    Omnipoint Communications, Inc. - Ct
    Mobile
  • (203) 909
    Middletown
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 910
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 912
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 913
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 914
    Wallingford
    Cablevision Lightpath, Inc. - Ct
    Landline
  • (203) 915
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 916
    Stamford
    Level 3 Communications, Llc - Ct
    Landline
  • (203) 917
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 918
    Middletown
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (203) 919
    Bloomfield
    Omnipoint Communications, Inc. - Ct
    Mobile
  • (203) 920
    Stamford
    Brooks Fiber Communications Of Connecticut Inc-ct
    Landline
  • (203) 921
    Stamford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 922
    Derby
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 923
    Wallingford
    Brooks Fiber Communications Of Connecticut Inc-ct
    Landline
  • (203) 924
    Derby
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 925
    Shelton
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 926
    Shelton
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 927
    Wallingford
    Cellco Partnership Dba Verizon Wireless - Ct
    Mobile
  • (203) 928
    New Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 929
    Shelton
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 930
    New York
    Global Crossing Local Services, Inc.-ct
    Landline
  • (203) 931
    West Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 932
    West Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 933
    West Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 934
    West Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 935
    Stamford
    Global Crossing Local Services, Inc.-ct
    Landline
  • (203) 936
    New Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 937
    West Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 938
    Redding
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 939
    Wallingford
    Cablevision Lightpath, Inc. - Ct
    Landline
  • (203) 940
    Wallingford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 941
    Hartford
    Bandwidth.com Clec, Llc - Ct
    Landline
  • (203) 942
    Wallingford
    Sprint Spectrum L.p.
    Mobile
  • (203) 943
    Wallingford
    Sprint Spectrum L.p.
    Mobile
  • (203) 944
    Shelton
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 945
    Middletown
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 946
    New Haven
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 947
    Middletown
    New Cingular Wireless Pcs, Llc - Dc
    Mobile
  • (203) 948
    Wallingford
    Sprint Spectrum L.p.
    Mobile
  • (203) 949
    Wallingford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 951
    Stamford
    Teleport Communications America, Llc - Ct
    Landline
  • (203) 952
    Wallingford
    Sprint Spectrum L.p.
    Mobile
  • (203) 953
    Wallingford
    Sprint Spectrum L.p.
    Mobile
  • (203) 954
    Hartford
    Choice One Communications, Inc. - Ct
    Landline
  • (203) 955
    Stamford
    Brooks Fiber Communications Of Connecticut Inc-ct
    Landline
  • (203) 956
    Norwalk
    Cablevision Lightpath, Inc. - Ct
    Landline
  • (203) 957
    Wallingford
    Cablevision Lightpath, Inc. - Ct
    Landline
  • (203) 960
    Stamford
    Cablevision Lightpath
  • (203) 961
    Stamford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 962
    Wallingford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 963
    Norwalk
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 964
    Stamford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
  • (203) 965
    Stamford
    Southern New England Telco Dba Frontier Comm Of Ct
    Landline
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