Maryland 410/443 NPA Jeopardy Procedures Finalized
NANPA has finalized Jeopardy procedures for the 410/443 NPA in Maryland. NXX code rationing is set at one code per month, and 10 codes have been set aside for the Pooling Administrator. The final procedure went into effect September 21, 2011.
For details on the allocation process, go to www.nanpa.com.
NANPA Planning Letter (PL) Number 426 – Toronto, Canada – NPA 437 to Overlay NPA 416/647
All local calls will continue to be dialed with 10 digits when new area code 437 is implemented on March 25, 2013 in Toronto, Canada. NPA 437 will be used as a distributed overlay for NPA 416/647.
Network testing begins January 7, 2013. For test numbers and a map of the affected area, go to www.nanpa.com.
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