231-887 Prefix — Grand Rpds, Michigan

Phone numbers starting with 231-887 are based in Grand Rpds, Michigan, primarily served by T-Mobile.

Recently looked-up numbers in 231-887

• 231-887-5733
• 231-887-8194

More about this region

Area code 231 directory · About area code 231 · Get a MI phone number

Last updated: March 17, 2026