If someone attempts to port your number, OnCall will immediately notify you and supply you with any supporting documentation that we receive from the foreign RespOrg. Within 48 hours of this notification you will …
OnCall Resporg Services, LLC (“OnCall”) is an Independent Responsible Organization. For more than three decades, OnCall’s team has worked in all aspects of the telecom industry, both in the capacity of senior operating officers as well …
Before Number Portability, toll free numbers were “owned” by the carriers. The subscriber could not change their toll free service provider without also changing their 800 numbers; a prohibitive disincentive for the customer to switch and …