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National Destination Code:203

This is the United States National Destination Code:203 Area Code Database page list. You can click the title to browse the detail information.
Region Code: CT
Region Name City Sn from Sn to Carrier Name Number Type
Connecticut Ansonia-Derby 2310000 2319999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 2780000 2780999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 2781000 2781999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 2782000 2782999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 2783000 2783999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 2784000 2784999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 2785000 2785999 MCIMETRO ATS LLC G
Connecticut Ansonia-Derby 2786000 2786999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 2787000 2787999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 2788000 2788999 BROADWING COMM - CT G
Connecticut Ansonia-Derby 2789000 2789999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 3050000 3059999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 3080000 3080999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 3081000 3081999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 3082000 3082999 COMCAST PHONE - CT G
Connecticut Ansonia-Derby 3083000 3083999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 3084000 3084999 PAETEC COMM - CT G
Connecticut Ansonia-Derby 3085000 3085999 BANDWIDTH.COM - CT G
Connecticut Ansonia-Derby 3086000 3086999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 3087000 3087999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 3088000 3088999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 3089000 3089999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 3430000 3430999 BANDWIDTH.COM - CT G
Connecticut Ansonia-Derby 3431000 3431999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 3432000 3432999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 3433000 3433999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 3434000 3434999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 3435000 3435999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 3436000 3436999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 3437000 3437999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 3438000 3438999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 3439000 3439999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 4460000 4460999 TELEPORT COMM AM-CT G
Connecticut Ansonia-Derby 4461000 4461999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 4462000 4462999 LEVEL 3 COMM - CT G
Connecticut Ansonia-Derby 4463000 4463999 LEVEL 3 COMM - CT G
Connecticut Ansonia-Derby 4464000 4464999 LEVEL 3 COMM - CT G
Connecticut Ansonia-Derby 4465000 4465999 LEVEL 3 COMM - CT G
Connecticut Ansonia-Derby 4466000 4466999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 4467000 4467999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 4468000 4468999 CABLEVSN LGHTPATH CT G
Connecticut Ansonia-Derby 4469000 4469999 PAETEC COMM - CT G
Connecticut Ansonia-Derby 5160000 5160999 BANDWIDTH.COM - CT G
Connecticut Ansonia-Derby 5161000 5161999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 5162000 5162999 GLOBAL CROSSING-CT G
Connecticut Ansonia-Derby 5163000 5163999 LEVEL 3 COMM - CT G
Connecticut Ansonia-Derby 5164000 5164999 LEVEL 3 COMM - CT G
Connecticut Ansonia-Derby 5165000 5165999 COMCAST PHONE - CT G
Connecticut Ansonia-Derby 5166000 5166999 CTC COMMS CORP. - CT G
Connecticut Ansonia-Derby 5167000 5167999 BANDWIDTH.COM - CT G
Connecticut Ansonia-Derby 5168000 5168999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 5169000 5169999 GLOBAL CROSSING-CT G
Connecticut Ansonia-Derby 7320000 7329999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7340000 7349999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7350000 7359999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7360000 7360999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7361000 7361999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7362000 7362999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7363000 7363999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7364000 7364999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7365000 7365999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7366000 7366999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7367000 7367999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 7368000 7368999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7369000 7369999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7510000 7510999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 7511000 7511999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 7512000 7512999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 7513000 7513999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 7514000 7514999 SPRINT SPECTRUM LP M
Connecticut Ansonia-Derby 7515000 7515999 SPRINT SPECTRUM LP M
Connecticut Ansonia-Derby 7516000 7516999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7517000 7517999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 7518000 7518999 FRONTIER COMM - CT G
Connecticut Ansonia-Derby 7519000 7519999 COMCAST PHONE - CT G
Connecticut Ansonia-Derby 8920000 8920999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 8921000 8921999 SPRINT SPECTRUM LP M
Connecticut Ansonia-Derby 8922000 8922999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 8923000 8923999 SPRINT SPECTRUM LP M
Connecticut Ansonia-Derby 8924000 8924999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 8925000 8925999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 8926000 8926999 BANDWIDTH.COM - CT G
Connecticut Ansonia-Derby 8927000 8927999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 8928000 8928999 SPRINT SPECTRUM LP M
Connecticut Ansonia-Derby 8929000 8929999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 8930000 8930999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 8931000 8931999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 8932000 8932999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 8933000 8933999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 8934000 8934999 MCIMETRO ATS LLC G
Connecticut Ansonia-Derby 8935000 8935999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 8936000 8936999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 8937000 8937999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 8938000 8938999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 8939000 8939999 OMNIPOINT COMM CT M
Connecticut Ansonia-Derby 9060000 9060999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 9061000 9061999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 9062000 9062999 VERIZON WIRELESS-CT M
Connecticut Ansonia-Derby 9063000 9063999 NEW CINGULAR WRLS DC M
Connecticut Ansonia-Derby 9064000 9064999 NEW CINGULAR WRLS DC M