URC Churches in the Southwest Classis:

Arizona:

Phoenix United Reformed Church (Phoenix, AZ)

California:

All Saints Reformed Church (Walnut, CA)
Christ Reformed Church (Anaheim, CA)
Christ United Reformed Church (Santee, CA)
Covenant United Reformed Church (Fresno, CA)
Emmanuel United Reformed Church (Lemoore, CA)
Escondido United Reformed Church (Escondido, CA)
First United Reformed Church (Chino, CA)
High Desert United Reformed Church (Apple Valley, CA)
Oceanside United Reformed Church (Carlsbad, CA)
Ontario United Reformed Church (Ripon, CA)
Pasadena United Reformed Church (Ontario, CA)
Trinity United Reformed Church (Walnut Creek, CA)
Zion United Reformed Church (Ripon, CA)

Colorado:

Calvary United Reformed Church (Loveland, CO)
Coram Deo Reformation Church (Denver, CO)

Idaho:

Cloverdale United Reformed Church (Boise, ID)
Nampa United Reformed Church (Nampa, ID)
United Reformed Church of Magic Valley (Twin Falls, ID)

Montana:

United Reformed Church of Belgrade (Belgrade, MN)

Washington:

Grace United Reformed Church (Kennewick, WA)