← Area code 228
228-323 phone numbers
Numbers 228-323-0000 to 228-323-9999 are assigned to Metropcs, Inc. in Gulfport, MS. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 228-323-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.