OCN 9417 — AT&T

Operating Company Number (OCN) 9417 identifies AT&T in North American telephone routing records.

Area codes with AT&T numbers

• 919 (13)
• 770 (6)
• 704 (5)
• 305 (4)
• 910 (4)
• 678 (3)
• 772 (3)
• 828 (3)
• 352 (3)
• 407 (2)
• 561 (1)
• 850 (1)
• 904 (1)
• 803 (1)

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Last updated: January 15, 2026