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← Area code 540

540-596 phone numbers

Numbers 540-596-0000 to 540-596-9999 are assigned to New Castle Tel. Co. in New Castle, VA. 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 540-596-0xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 540-596