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Function4Business phone system provider in Sherman, TX

Function4 is a business phone system provider at 2007 Texoma Pkwy #350, Sherman, TX 75090, ranked #22 of 100 business phone system providers in Sherman and rated 4.4 from 7 Google reviews. Open Monday to Friday.

Facts here come from public sources and the firm itself. Confirm certifications, insurance and contract terms with the firm before you sign.

Sherman, TXUpdated 0 paid placements in any rankingHow we rank

Call (888) 267-7827Website ↗

Key facts

Key facts about Function4
Address2007 Texoma Pkwy #350, Sherman, TX 75090Get directions
Phone(888) 267-7827
Websitefunction-4.com
HoursMonday to Friday: 8 AM – 5 PM
Google rating4.4 from 7 Google reviews

Services

Each service shows the evidence we matched it on.

Service area

Serves Sherman and 11 towns within 50 miles: Denison, Anna, Bonham, Gainesville, Prosper, McKinney, Frisco, Allen, Little Elm, The Colony and Denton.

Based in Sherman, TXView on map

Opening hours

Opening hours for Function4
DayHours
Monday8 AM – 5 PM
Tuesday8 AM – 5 PM
Wednesday8 AM – 5 PM
Thursday8 AM – 5 PM
Friday8 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Function4

How is Function4 ranked in Sherman?

Function4 is ranked #22 of 100 business phone system providers in Sherman by IFR Score, with 52 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, service focus, proximity, claimed profile, partnered and client reviews. No business can pay to change its rank.

What are Function4’s hours?

Function4 is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Function4 serve?

Serves Sherman and 11 towns within 50 miles: Denison, Anna, Bonham, Gainesville, Prosper, McKinney, Frisco, Allen, Little Elm, The Colony and Denton. The list is based on the business's location and the usual service radius for business phone systems and VoIP. Confirm your address is covered when you call.

What do Google reviews say about Function4?

Function4 has a rating of 4.4 from 7 Google reviews. The IFR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Function4?

Call Function4 on (888) 267-7827. The business is at 2007 Texoma Pkwy #350, Sherman, TX 75090. Its website is linked in the key facts on this page. Ask for a written scope and quote before any work starts.

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Claiming is free. Correct your hours, services and service area. The IFR Score is recalculated from corrected data; payment never changes it.

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Compare nearby business phone system providers

Function4 compared with nearby businesses
BusinessRankIFR ScoreGoogle ratingSaturdaySundayDistance away
Function4 (this business)—524.4 (7)NoNo
ReNu Teck (ReNu Communication LLC)#20525.0 (42)NoNo48.7 mi
Cherokee Communications#23523.4 (100)NoNo21.7 mi

See all 100 ranked business phone system providers in Sherman