661-780 Prefix — Lsan Da 06, California

Phone numbers starting with 661-780 are based in Lsan Da 06, California, primarily served by Ip Horizon, LLC.

Recently looked-up numbers in 661-780

• 661-780-2029
• 661-780-3625

More about this region

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

Last updated: June 24, 2026