Why do I get incoming calls and voicemails from +266696687, +7378742833, +8656696 or +266696687?

This usually happens when operators do not provide caller id information when forwarding a call to Yelo.
When this happens operators usually provide these numbers that mean:

266696687 = ANONYMOUS
7378742833 = RESTRICTED
2562533 = BLOCKED
8656696 = UNKNOWN

For more information about this issue please check the Twilio forums where this issue is being discussed:

http://forum.twilio.com/twilio/topics/i_am_getting_inaccurate_forwardedfrom_data

BEWARE - SOME TELEMARKETERS AND OTHER SCAMMERS USE THESE NUMBERS

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