NAP Consistency
for Local SEO

NAP stands for Name, Address, and Phone number — the three core pieces of business identity data that Google aggregates from across the web to verify your business. In local SEO, NAP refers to the practice of ensuring these three data points appear identically across every online listing, directory, and mention of your business. Consistent NAP data is a foundational local ranking signal.

NAP stands for Name, Address, and Phone. These are the three primary data points Google uses to verify and identify your business across the web. When your business name, physical address, and primary phone number appear consistently across your website, Google Business Profile, and all directory listings, Google has high confidence in your business data — which positively influences local rankings.

NAP consistency is one of the foundational local ranking factors. Google aggregates business data from hundreds of sources across the web to build a composite picture of your business. When that data is consistent, the picture is clear and trustworthy. When it's inconsistent — old addresses, phone number variations, name abbreviations — Google reduces its confidence in your business data and may suppress your local rankings as a result. Inconsistent NAP is one of the most common fixable local SEO problems.

Start by establishing a canonical NAP format — the exact version of your business name, address, and phone number that will be used everywhere. Then run a citation audit using BrightLocal or SEMrush's Listing Management to surface every listing and identify inconsistencies. Update your Google Business Profile first, then work through high-authority directories (Yelp, Facebook, Apple Maps, Bing Places, BBB) manually. Use a citation management platform to push the canonical NAP to secondary directories in bulk. Expect 4–12 weeks for Google to process the corrected data across sources.