412-277 Prefix — Pttsbgzon1, Pennsylvania

Phone numbers starting with 412-277 are based in Pttsbgzon1, Pennsylvania, primarily served by At&t.

Recently looked-up numbers in 412-277

• 412-277-8030

More about this region

Area code 412 directory · About area code 412 · Get a PA phone number

Last updated: May 11, 2026