Business Phone System Providers in California: Ranked Lists by City (2026)
515 cities with a ranked listUpdated 0 paid placements in any rankingHow we rank ā
We rank business phone system providers in 515 California cities, 92,271 city rankings in all. The largest lists are Avocado Heights (375), West Puente Valley (374) and Baldwin Park (373).
Business phone system providers by city in California
Every California city with a ranked list of business phone system providers, largest first. Each list ranks IT firms within 50 mi of the city.
Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.
Highest IFR Scores among California business phone system providers
Each score is computed within its own city list, so use the city pages to compare businesses. Shown for orientation, not as a state ranking.
Ranked by IFR Score from public data. Sponsored placements are labelled and never change the order.
| # | IT firm | IFR Score | City list | Google rating |
|---|---|---|---|---|
| 1 | Call Tools | 70 | #1 in Laguna Woods | 5.0ā (1,134) |
| 2 | Boost Mobile | 70 | #1 in Fresno | 4.8ā (96) |
| 3 | BAI Connect | 69 | #1 in Sherman Oaks | 4.8ā (5,561) |
| 4 | Boost Mobile | 69 | #1 in Chula Vista | 4.7ā (223) |
| 5 | Total Wireless | 67 | #1 in Healdsburg | 5.0ā (99) |
| 6 | Total Wireless | 67 | #1 in Salinas | 4.9ā (121) |
| 7 | WAVE.BAND, LLC | 67 | #2 in San Diego | 5.0ā (48) |
| 8 | Boost Mobile | 67 | #1 in Carpinteria | 4.7ā (141) |
| 9 | LAN WAN Enterprise - IT Services In Orange County & Irvine | 66 | #2 in Laguna Woods | 5.0ā (174) |
| 10 | Automated Telecom | 66 | #1 in Indio | 5.0ā (69) |