Calltower (AS20340)
CallTower (AS20340) is the network of the Salt Lake City-based cloud communications provider delivering Microsoft Teams voice, Cisco Webex Calling, Zoom Phone and CT Cloud UCaaS to enterprises worldwide. Rather than reselling a single platform, CallTower operates its own geo-redundant voice infrastructure — AS20340 spans carrier-neutral data centers across the US — providing native PSTN calling, direct routing and contact-center integration for whichever collaboration platform a customer runs. One provider, multiple platforms, backed by CallTower's own network and 24/7 support.
Calltower (AS20340) is on-net at 37 colocation facilities in the ColoMap directory.
Top metros where Calltower (AS20340) is reachable: Frankfurt, DE, Washington, DC, US, Dallas, TX, US, Chicago, IL, US, Atlanta, GA, US.
Use the directory below to find a facility on-net with Calltower (AS20340), or request a quote tailored to your connectivity requirements.
Facilities on-net with Calltower (AS20340)
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Equinix CH4
350 E Cermak Rd, Chicago, IL, 60616, USMetro: Chicago, IL, US -
Equinix DC6
21721 Filigree Court, Ashburn, VA, 20147, USMetro: Washington, DC, US -
56 Marietta Street (ATL13)
56 Marietta Street, Atlanta, GA, 30303, USMetro: Atlanta, GA, US -
CoreSite Atlanta (AT1)
55 Marietta Street NW, Atlanta, GA, 30303, USMetro: Atlanta, GA, US -
10 Forsyth Street NW
10 Forsyth St NW, Atlanta, GA, 30303, USMetro: Atlanta, GA, US -
Equinix DC1
21711 Filigree Court, Ashburn, VA, 20147, USMetro: Washington, DC, US -
Equinix DC11
21721 Filigree Court, Ashburn, VA, 20147, USMetro: Washington, DC, US -
Equinix DC2
21715 Filigree Court, Ashburn, VA, 20147, USMetro: Washington, DC, US -
Equinix DC4
21691 Filigree Court, Ashburn, VA, 20147, USMetro: Washington, DC, US -
Equinix DC5
21701 Filigree Court, Ashburn, VA, 20147, USMetro: Washington, DC, US