661-438 Prefix — Wasco, California

Phone numbers starting with 661-438 are based in Wasco, California, primarily served by Level 3 Communications, LLC -.

Recently looked-up numbers in 661-438

• 661-438-5200
• 661-438-5014

More about this region

Area code 661 directory · About area code 661 · Get a CA phone number

Last updated: April 21, 2026