NAP Consistency
Definition
NAP consistency means keeping name, address, and phone identical across a business’s website, profiles, and local citations.
By Vinespire Editorial Team, Editorial ·
Core conceptsAI search glossary
This term is part of the full AI search glossary.
Full definition
Local search systems compare NAP strings from many sources. Small variations—Suite vs Ste, old phone numbers, rebranded legal names—create matching friction and can fragment reviews or listings.
Consistency does not require every directory to exist, but wherever the business appears, core NAP should match the canonical site and primary business profile. Schema and footer contact blocks should agree.
AI assistants that answer “hours” or “phone for [business]” often synthesize from multiple sources; NAP consistency reduces wrong contact details. See LocalBusiness Schema, Entity Consistency, and Local Pack AI.
Example
A clinic updates its main number sitewide, Google Business Profile, Apple Business Connect, and top citations on the same day so assistants stop reading the retired line.