Phone numbers must follow E.164 format for all countries except the United States, where national format is also accepted.

fact · verified 2026-09-04

Numbers must follow the E.164 format for all countries, except for the United States, who can also follow the National format.
Vendor
Cisco
Product
Webex Calling
Subsystem
numbers
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-04
Status
fact
Confidence
0.90
Verified
2026-09-04

Sources

Cite this claim

APA

WarmTransfer. (2026, September 4). Webex Calling locations and number management: claim wxc-numbers-e164-except-us-national. WarmTransfer. https://warmtransfer.net/knowledge/claims/wxc-numbers-e164-except-us-national

BibTeX

@misc{warmtransfer-claim-wxc-numbers-e164-except-us-national,
  title  = {Webex Calling locations and number management: claim wxc-numbers-e164-except-us-national},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/wxc-numbers-e164-except-us-national},
  note   = {Claim wxc-numbers-e164-except-us-national, verified 2026-09-04}
}

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