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AT&T · Effingham, IL

AT&T – Thelma Keller Avenue

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1300 THELMA KELLER AVENUE
Effingham, IL 62401
Address
1300 Thelma Keller Avenue, Effingham, IL 62401
Phone
+1-217-342-9594
Opening hours
Monday – Saturday10 AM–7 PM
Sunday12 PM–5 PM
Hours may differ on public holidays.
Website
att.com/stores/illinois/effingham/116489
Coordinates
39.140259, -88.564147

This listing is based on OpenStreetMap data (updated 2026-10-06). Something wrong? Fix it on OpenStreetMap or let us know.

Frequently asked questions

Where is AT&T – Thelma Keller Avenue?

AT&T – Thelma Keller Avenue is located at 1300 Thelma Keller Avenue, Effingham, IL 62401. Use “Get directions” to start a route from where you are.

What is the phone number of AT&T – Thelma Keller Avenue?

The listed phone number is +1-217-342-9594.

What are the opening hours of AT&T – Thelma Keller Avenue?

Recorded opening hours: Monday – Saturday 10 AM–7 PM; Sunday 12 PM–5 PM. Hours may differ on holidays.