SB&B Americancommunications is offering USA CC -> Option 1 -> Dedicated Tier 1 only, highest USA Quality
Option 2 (Tier 1 & 2 mixed carrier, high quality) Valid Canada CC *** All USA & Canada routes are STIR/Shaken Enforced Billed 6/6 A-Z CLI & A-Z Quality NCLI Cuba CLI Cuba HQ NCLI Mexico CLI / CC CLI premium quality 60/60 billing increment.
Fixed:
Mobile operators:
Telcel:
AT&T/Movistar / MVNO UK GTT Open RTP Skype sbb.americancommunications
Option 2 (Tier 1 & 2 mixed carrier, high quality) Valid Canada CC *** All USA & Canada routes are STIR/Shaken Enforced Billed 6/6 A-Z CLI & A-Z Quality NCLI Cuba CLI Cuba HQ NCLI Mexico CLI / CC CLI premium quality 60/60 billing increment.
Fixed:
Mobile operators:
Telcel:
AT&T/Movistar / MVNO UK GTT Open RTP Skype sbb.americancommunications