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469-233-5814 540-751-6024 807-627-9973
954-993-4777 720-443-8413 905-977-8200
978-427-3723 602-437-1902 509-836-0919

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Index - Area Code 203 - Connecticut

Prefix 203-603 - NEW HAVEN, CT (SOUTHERN NEW ENGLAND TELEPHONE CO.)

NPA-NXX-X Location Phone Company
203-603-0XXX NEW HAVEN, CT SOUTHERN NEW ENGLAND TELEPHONE CO.
203-603-1XXX NEW HAVEN, CT SOUTHERN NEW ENGLAND TELEPHONE CO.
203-603-2XXX NEW HAVEN, CT SOUTHERN NEW ENGLAND TELEPHONE CO.
203-603-3XXX NEW HAVEN, CT SOUTHERN NEW ENGLAND TELEPHONE CO.
203-603-4XXX NEW HAVEN, CT SOUTHERN NEW ENGLAND TELEPHONE CO.
203-603-5XXX NEW HAVEN, CT SOUTHERN NEW ENGLAND TELEPHONE CO.
203-603-6XXX NEW HAVEN, CT SOUTHERN NEW ENGLAND TELEPHONE CO.
203-603-7XXX NEW HAVEN, CT SOUTHERN NEW ENGLAND TELEPHONE CO.
203-603-8XXX NEW HAVEN, CT SOUTHERN NEW ENGLAND TELEPHONE CO.
203-603-9XXX NEW HAVEN, CT SOUTHERN NEW ENGLAND TELEPHONE CO.