Number block portability Definition | Legal Glossary | LexisNexis
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"There's a good range of Risk and Compliance materials, checklists and outline frameworks in one place. I think that's the difference. Everything's much more searchable, it cuts time and we can find what we really want."

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GLOSSARY

Number block portability definition

What does Number block portability mean?

The facility which enables a customer to transfer from one communications provider to another and retain their number block or, a series of numbers from within a number block.

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