NAP: why must your name, address and phone match everywhere?
Three lines of contact details that, copied carelessly, confuse both Google and your customers.
NAP stands for the name, address and phone number of a business. NAP consistency means showing exactly the same three details on your website, Google Business Profile, social media, directories and paperwork, so that customers and search engines recognize one single business rather than several conflicting versions.
In short
- NAP is shorthand for name, address, phone.
- Google never says "NAP", but its guidelines cover each of the three details.
- Service-area businesses hide the street address and show a service area instead.
- A basic NAP audit fits in an afternoon.
Where does the term NAP come from?
NAP is practitioner shorthand from local SEO, not an official Google term. Each letter still maps to a specific Google Business Profile rule.
The name should reflect your real-world business name, as it appears on your storefront and stationery, with no taglines or extra words [1]. The address cannot be a P.O. box [1]. The phone number must be under the business's direct control, and Google prefers a local number to a central call-centre line [1].
Some people add a W for website (NAPW), since the site URL should also be the same everywhere.
Why does NAP consistency matter?
Google says relevance depends on complete, accurate business information, and that prominence reflects what other sites say about a business, including the links they give it (backlinks) [2]. When those sites list three different numbers, the connection between mentions and your Google Business Profile gets muddy.
The most concrete cost has nothing to do with algorithms: a customer dials an old number from a directory, hits a dead line, and calls the next company on the list.
Where does your NAP appear, and what should you check?
| Location | Who edits it | What to check |
|---|---|---|
| Website footer and contact page | You or your web provider | Same phone format on every page |
| Google Business Profile | You | Real name, address hidden for service-area businesses |
| Website structured data | Your web provider | Matches the visible text on the page |
| Facebook, Instagram, LinkedIn | You | About section up to date |
| Directories and trade associations | The third-party site, on request | Old address after a move |
| Invoices, quotes, truck decals | You | Same number as the website |
What does a NAP audit look like in a real small business?
How is NAP written in structured data?
Schema.org's LocalBusiness type includes properties such as telephone and areaServed, alongside name and address [3]. Structured data therefore repeats your NAP in a machine-readable format.
Google sets one condition: markup must describe what is visible on the page, never information hidden from the reader [4]. A phone number that exists only in the markup, and not in the footer, breaks that rule.
Which NAP mistakes come up most often?
- Adding keywords to the name ("Dupont Roofing, Laval roofer") on one platform but not the others.
- Publishing a contractor's home address when Google asks service-area businesses to hide it [1].
- Using a different call-tracking number on every platform without keeping one stable main number.
- Writing "Unit 4" in one place and "#4" in another, with no reference format chosen once and for all.
- Fixing the website but forgetting directories and professional associations.
What does Pilotiko do about NAP consistency?
Pilotiko builds and hosts your website, with structured data generated from your contact details, and it can audit your current site. It does not edit your Google profile or outside directories, so the off-site part of the inventory is still yours to do. For the bigger picture, see our entry on SEO.
Frequently asked questions
What does NAP mean in SEO?
NAP stands for name, address, phone. It refers to those three details and to the need for them to be identical everywhere online. You will also hear it called citation consistency.
Is NAP consistency an official ranking factor?
Google doesn't use the term. It says complete, accurate information helps relevance and that prominence reflects mentions and reviews. Consistency supports both, and above all it helps the customer trying to reach you.
What about NAP if I don't have a storefront?
Google asks businesses that travel to customers to hide their address and set a service area. Your name and phone stay identical everywhere, while the full street address stays off the public listing.
Should I use a toll-free number or a local one?
Google recommends a local number over a central call-centre number whenever possible. If you keep a toll-free line, display it consistently and keep the local number as the main one on your profile.
How long does a NAP audit take?
For a small service business, plan on a few hours: website, Google profile, social media, directories, associations and printed material. Fixes on third-party sites take longer because you usually have to ask for them.
Sources
- Aide Google Business Profile, Guidelines for representing your business on Google (accessed on October 15, 2026).
- Aide Google Business Profile, Tips to improve your local ranking on Google (accessed on October 15, 2026).
- schema.org, LocalBusiness (type) (accessed on October 15, 2026).
- Google Search Central, Introduction to structured data markup in Google Search (accessed on October 15, 2026).
Read next
What is a Google Business Profile?
What a Google Business Profile is, how Google ranks local listings, the rules for name, address and phone, and a worked example for a Quebec service business.
Local SEO: how do nearby customers find you?
Local SEO explained: Google's relevance, distance and prominence factors, a service-area calculation for a Quebec small business, and costly mistakes.
Structured data: what are schema.org and JSON-LD?
Structured data, schema.org and JSON-LD explained: formats Google accepts, a LocalBusiness markup example for a Quebec small business and the usual mistakes.