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CoreSite San Jose Data Center (SV1)Business phone system provider in San Jose, CA

CoreSite San Jose Data Center (SV1) is a business phone system provider at 55 S Market St #104, San Jose, CA 95113, ranked #8 of 131 business phone system providers in San Jose and rated 3.9 from 7 Google reviews. Open 7 days a week.

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

San Jose, CAUpdated 0 paid placements in any rankingHow we rank

Call (866) 777-2673Website ↗

Key facts

Key facts about CoreSite San Jose Data Center (SV1)
Address55 S Market St #104, San Jose, CA 95113Get directions
Phone(866) 777-2673
Websitecoresite.com
HoursOpen all day, 7 days a week
Google rating3.9 from 7 Google reviews

Services

Each service shows the evidence we matched it on.

Service area

Serves San Jose and 11 towns within 50 miles: Communications Hill, Santa Clara, Alum Rock, Campbell, Milpitas, Cupertino, Sunnyvale, Saratoga, Los Gatos, Mountain View and Los Altos.

Based in San Jose, CAView on map

Opening hours

Opening hours for CoreSite San Jose Data Center (SV1)
DayHours
Monday12 AM – 12 AM
Tuesday12 AM – 12 AM
Wednesday12 AM – 12 AM
Thursday12 AM – 12 AM
Friday12 AM – 12 AM
Saturday12 AM – 12 AM
Sunday12 AM – 12 AM
  • Open evenings — no
  • Open Saturdays
  • Open Sundays

Questions about CoreSite San Jose Data Center (SV1)

How is CoreSite San Jose Data Center (SV1) ranked in San Jose?

CoreSite San Jose Data Center (SV1) is ranked #8 of 131 business phone system providers in San Jose by IFR Score, with 57 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 CoreSite San Jose Data Center (SV1)’s hours?

CoreSite San Jose Data Center (SV1) is open 7 days a week. Its listed hours are Open all day, 7 days a week. On Saturdays it is open 12 AM to 12 AM, and on Sundays 12 AM to 12 AM. Hours come from the business listing; holiday hours may differ.

What areas does CoreSite San Jose Data Center (SV1) serve?

Serves San Jose and 11 towns within 50 miles: Communications Hill, Santa Clara, Alum Rock, Campbell, Milpitas, Cupertino, Sunnyvale, Saratoga, Los Gatos, Mountain View and Los Altos. 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 CoreSite San Jose Data Center (SV1)?

CoreSite San Jose Data Center (SV1) has a rating of 3.9 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 CoreSite San Jose Data Center (SV1)?

Call CoreSite San Jose Data Center (SV1) on (866) 777-2673. The business is at 55 S Market St #104, San Jose, CA 95113. 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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Compare nearby business phone system providers

CoreSite San Jose Data Center (SV1) compared with nearby businesses
BusinessRankIFR ScoreGoogle ratingSaturdaySundayDistance away
CoreSite San Jose Data Center (SV1) (this business)—573.9 (7)YesYes
ringfusion#6575.0 (34)YesYes42.2 mi
CoreSite Milpitas Data Center (SV2)#7574.5 (8)YesYes5.1 mi
Phone Repair Crystal Wireless | Yes, iCan Fix#9564.8 (229)YesYes4.7 mi

See all 131 ranked business phone system providers in San Jose