Source record · tier 2 current vendor documentation

BTN or ATN Mismatch Error

Publisher: Telnyx
URL: https://support.telnyx.com/en/articles/1130610-btn-or-atn-mismatch-error
Published: unknown
Updated: unknown
Accessed: 2026-10-01
HTTP status: 200
License: Telnyx copyright; no-redistribution; short excerpts and locators only

Source notes citing this source

Telnyx notes that the BTN/ATN is typically not printed on a bill copy except for wireless or toll-free ports, and advises requesting the CSR from the carrier to find it. in context
Telnyx identifies submitting numbers from multiple accounts in one request, and a reseller's end customer submitting their own BTN instead of the reseller's, as causes of BTN/ATN mismatch rejections. in context

Cite this source record

APA

WarmTransfer. (2026, October 1). BTN or ATN Mismatch Error. WarmTransfer. https://warmtransfer.net/knowledge/sources/telnyx-support-btn-atn-mismatch-error

BibTeX

@misc{warmtransfer-telnyx-support-btn-atn-mismatch-error,
  title  = {BTN or ATN Mismatch Error},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/telnyx-support-btn-atn-mismatch-error},
  note   = {Telnyx, accessed 2026-10-01}
}