← Area code 623
623-277 phone numbers
Numbers 623-277-0000 to 623-277-9999 are assigned to New Cingular Wireless PCS, LLC in Phoenix, AZ. 9 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 623-277
- 1 (623) 277-5999 2complaints
- 2 (623) 277-7791 2complaints
- 3 (623) 277-0086 1complaints
- 4 (623) 277-1124 1complaints
- 5 (623) 277-1665 1complaints
- 6 (623) 277-2145 1complaints
- 7 (623) 277-2190 1complaints
- 8 (623) 277-2199 1complaints
- 9 (623) 277-2207 1complaints
- 10 (623) 277-2220 1complaints
- 11 (623) 277-2240 1complaints
- 12 (623) 277-2387 1complaints
- 13 (623) 277-2578 1complaints
- 14 (623) 277-2873 1complaints
- 15 (623) 277-3409 1complaints
- 16 (623) 277-5278 1complaints
- 17 (623) 277-5799 1complaints
- 18 (623) 277-5941 1complaints
- 19 (623) 277-5944 1complaints