Business phone service
Business VoIP phone service in Denver, CO
Get a local Denver, CO business number on XI. Cloud VoIP calling, SMS, and call routing from the same line. Common area codes include 303, 720.
- Local Denver, CO caller ID (303, 720)
- HD calling, SMS, and voicemail — included on published XI plans
- Set up in the cloud, no on-site PBX hardware
Powering conversations for 11,000+ teams
SIPERB

Verizon

T-Mobile

AT&T

vodafone

Spectrum

orange

ROGERS

BT

SIPERB

Verizon

T-Mobile

AT&T

vodafone

Spectrum

orange

ROGERS

BT

SIPERB

Verizon

T-Mobile

AT&T

vodafone

Spectrum

orange

ROGERS

BT

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Local presence in Denver, CO
Show a Denver, CO area code so local customers know who is calling. Common area codes include 303, 720.
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Nearby markets
Also pick numbers for Colorado Springs, CO, Colorado, Fort Collins, CO on the same XI account.
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Cloud calling and SMS
Place Denver, CO calls and two-way texts from iOS, Android, desktop, or the browser.
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Virtual receptionist
XI greets Denver, CO callers, routes by menu or schedule, and keeps a record of the conversation.
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Call routing
Ring the right Denver, CO teammate by hours, simultaneous ring, or sequential ring.
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Move your number
Port a Denver, CO number to XI. Call forwarding stays on during the transfer.
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