US Carrier Call Quality Testing -- 2

I need to verify that ordinary voice calls reliably connect and maintain clear audio when dialing U S numbers served by six different routes: AT&T, Verizon, T-Mobile, Cricket, Lyca, and standard landlines. Your task is to place (or receive, if easier) a short test call for each route, note whether the call completes, and rate the clarity.

For every completed attempt please send me:
• the originating carrier and location (city / state is enough)
• the destination number you reached
• time and date of the call
• a brief “pass / fail” plus one-line quality comment

A simple spreadsheet or text log is fine; no specialised tool is required as long as the information is clear. If any call fails, include the exact message or tone you hear so I can trace the issue with my upstream provider.

I will reimburse any verifiable out-of-plan fees, but most testers find these calls fall within their regular minutes. Let me know your carrier access ahead of time and I’ll share the target numbers so you can start right away.