In a Zoom project port, number swaps are like-for-like and the main company number cannot be swapped out; to replace a main line the request must say so, so the number is uploaded as a normal number and swapped after porting.

Checked 2026-10-14

Vendor
Zoom
Product
Zoom Phone
Subsystem
number porting
Deployment
multi-tenant
Region
us, canada, puerto rico
Release range
current as of 2026-10-14
Checked
2026-10-14

Sources

Cite this note

APA

WarmTransfer. (2026, October 14). Porting numbers to Zoom Phone: source note zoom-phone-number-porting-main-number-no-swap. WarmTransfer. https://warmtransfer.net/knowledge/claims/zoom-phone-number-porting-main-number-no-swap

BibTeX

@misc{warmtransfer-claim-zoom-phone-number-porting-main-number-no-swap,
  title  = {Porting numbers to Zoom Phone: source note zoom-phone-number-porting-main-number-no-swap},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/zoom-phone-number-porting-main-number-no-swap},
  note   = {Source note zoom-phone-number-porting-main-number-no-swap, checked 2026-10-14}
}

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