412-304 Prefix — Pttsbgzon3, Pennsylvania

Phone numbers starting with 412-304 are based in Pttsbgzon3, Pennsylvania, primarily served by Onvoy, LLC - Pa.

Recently looked-up numbers in 412-304

• 412-304-7971
• 412-304-0605

More about this region

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

Last updated: June 5, 2026