Lookup › OCN 6214
OCN 6214 — AT&T
Operating Company Number (OCN) 6214 identifies AT&T in North American telephone routing records.
| OCN | 6214 |
|---|---|
| Company | AT&T |
| Numbers in directory | 0 |
Area codes with AT&T numbers
- 239 (38)
- 919 (33)
- 256 (32)
- 813 (29)
- 305 (22)
- 910 (18)
- 954 (18)
- 352 (16)
- 225 (14)
- 786 (14)
- 984 (13)
- 470 (12)
- 407 (11)
- 334 (10)
- 901 (8)
- 561 (8)
- 803 (6)
- 678 (6)
- 904 (6)
- 770 (5)
- 931 (4)
- 727 (4)
- 336 (4)
- 704 (4)
- 615 (4)
- 843 (4)
- 270 (3)
- 251 (3)
- 318 (3)
- 386 (3)
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Last updated: January 14, 2026