Get notified when your number is issued

Want a specific local number that nobody owns yet? Tell us which one. The day a carrier picks up that NXX block we'll email you the carrier's name and contact info so you can call them first.

How it works

• OCN block-assignment data is published quarterly. Each quarter we compare the new release against your watch list and email you with the result — whether your number was assigned, and if so to which carrier (with their name, address, and website).
• If your number wasn't picked up that quarter, we still send you a quick "still watching" note so you know we're on it. That way when an assignment finally happens you remember why you're hearing from us.
• Newly-issued numbers usually aren't in any consumer-facing inventory yet. Contacting the carrier within a few days of seeing them in our quarterly update is the fastest path to securing the exact number you want.
• Want a number from a specific carrier or in a specific state? Browse carrier groups or the state directory, then click "Request a number from this carrier" on their page.