Some states (Michigan among them) use +1 for toll alerting. If you dial
a long distance call 10 digits, it's supposed to say it requires a 1.
On 7/19/22 13:00, James Cloos via VoiceOps wrote:
NA> This convention is handy for those who still get charged for
NA> long-distance, as you can't accidentally dial long-distance unknowingly
NA> and get surprised by extra charges:
except thsat it is 10 for the same npa and 11 for other npas, irreguardless
of whether the call costs anything.
at least in the npas w/ which i am familiar.
so the 10 instead of 11 provides no value.
-JimC
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