Provider Portability is the type of LNP which is critical to the success of local competition. Simply stated, subscribers can select their carriers without changing their telephone number. Advantages of LNP LNP is being implemented to respond to the FCC orders requiring equal access in the local markets. Many markets have implementation dates before the end of 1997. It is not surprising that the local state utility commissions affected by the FCC order are in favor of deploying this technology because it paves the way for equal access.
Interim portability limits the features a customer can have when their numbers are ported.
The various types of LNP open many opportunities in the expanding telecommunications arenas. The local carriers will be permitted to enter the long distance markets as they meet the FCC criteria of allowing competitive access in the local market. The interface specifications for Service Provider portability have been identified throughout the US in seven regions, which have been established to make the implementation of LNP more efficient. The original implementation was being done on a per state basis, which proved to be inefficient, both in cost and resource allocation. These regions have been identified as having a foot print that matches the seven Regional Bell Operating Companies.