The Federal Communications Commission recently issued rules requiring voice service providers to reduce unwanted and fraudulent robocalling. As a result, service providers will begin blocking certain types of calls, including calls having unassigned, invalid or non-dialable telephone numbers, or no calling number at all (e.g., showing “unknown” or “private” to the called party). This is important for APCO’s members because, for example, some ECCs use unassigned numbers for 9-1-1 call-backs, for mass outbound notifications and certain other calls. Although the FCC specified that service providers should not block calls from public safety entities, including ECCs, some accidental blocking is possible.
Service providers must make reasonable efforts to avoid blocking calls from ECCs and must establish a single point of contact to resolve inadvertent blocking. The contact information must be published clearly and conspicuously on the providers’ public-facing websites. Service providers must investigate and resolve these blocking disputes in a reasonable amount of time and at no cost, so long as the complaint is made in good faith.
ECCs can take several steps to reduce the likelihood that their calls will be blocked. For example:
- If your system is currently configured to insert an invalid or unassigned number as the calling number for outbound calls (whether for 9-1-1 call-backs, transfers of calls between PSAPs, or any other scenarios), start using valid telephone numbers.
- If your system inserts invalid numbers into the calling number field for outbound calls and cannot be reconfigured to avoid doing so, contact your service provider so it can take steps to minimize the risk that the calls are blocked.
- If your system uses caller ID blocking without sending calling number information, it may be necessary to change this practice.
- If your system performs mass outbound notifications from the same telephone number, contact your service provider so it can take steps to minimize the risk that the calls are misidentified as spam calls.
More information, including tips on how to avoid having calls blocked, is available on the FCC’s call blocking page.