What does NAP consistency mean?
By Ash, Founder, HosteazePublished 2 min read
The short answer
NAP stands for name, address and phone number. NAP consistency means your business shows the same details everywhere it appears online, from your website and Google Business Profile to directories and social media. Matching details help search engines and customers trust your listings, while old addresses or numbers send people to the wrong place.
NAP is shorthand for the three details that identify a local business: its name, address and phone number. When they match across your website, your Google Business Profile and every directory that lists you, search engines can be confident all those mentions are the same business. When they don't, you risk diluting that trust, and customers turning up at your old premises.
What counts as inconsistent?
Not every difference matters. Formatting is fine; different facts are not.
| Difference | Problem? | Why |
|---|---|---|
| "Road" vs "Rd" | No | Standard abbreviation |
| "+44 161" vs "0161" | No | Same number, different format |
| Old address after a move | Yes | Points to a place you're no longer at |
| Old or personal mobile number | Yes | A different number, and calls go astray |
| "Smith & Co" vs "Smith Plumbing Services Manchester" | Yes | The second adds keywords, which Google's naming rules don't allow |
Google asks for your real-world name, as it appears on your signage and stationery. It specifically rules out adding taglines, locations or service keywords, and says legal terms such as "Ltd" need real-world proof if you include them.
How do I check my NAP?
- Write your master version: the exact name, full address with postcode, and main phone number.
- Compare your website footer and contact page against it.
- Check your Google Business Profile, then Apple Maps, Bing, Facebook and the directories you know about.
- Search Google for your old address and old phone numbers in quote marks, such as "0161 496 0123", to find listings you've forgotten.
- Fix each one, or ask the site owner to update it.
A tip from years of tidying these up: keep a simple spreadsheet of every listing with its login. When you next move or change number, it turns a weekend of detective work into an hour.
Why does it matter for local SEO?
Your listings elsewhere are citations, and Google says how well known a business is across the web feeds into local ranking. Conflicting details muddy that picture. For the bigger view, see what local SEO is or why a Google Business Profile isn't showing up.
More plain-English guides are in Email and domains.
Frequently asked questions
Does "Street" versus "St" break NAP consistency?
No. Search engines understand common abbreviations. What causes trouble is a genuinely different detail, such as an old address, a different phone number or a different business name.
Can I use a tracking phone number on my Google Business Profile?
Be careful. Google asks for a number that connects to your own business, preferably a local one, and that stays under your direct control. A tracking number on your profile also won't match your other listings, so most small businesses are better off keeping their main number on Google and saving tracking numbers for ads.
What does the W in NAPW mean?
Website. Some people add your website address to the list, which makes sense. Keep the same version everywhere, for example always https://www.yourbusiness.co.uk rather than a mix of addresses.