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← Area code 337

337-520 phone numbers

Numbers 337-520-0000 to 337-520-9999 are assigned to New Cingular Wireless PCS, LLC in Carencro, LA. 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).

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

Reported numbers in 337-520