Coverage Resources#

Use Coverage Resources to discover DIDWW inventory availability before creating an order.

These resources help you search available coverage by country, region, city, NANPA prefix, DID Group Type, DID Group, and Available DID. You can also reserve selected DIDs temporarily before completing an order.

Resource overview#

Resource

Use it to

Countries

Find countries where DIDWW inventory is available.

Regions

Filter coverage by state, province, or administrative region.

Cities

Search local coverage by city.

NANPA Prefixes

Filter coverage by area code and prefix in NANPA countries.

DID Group Types

Select a number classification, such as local, national, mobile, or toll-free.

DID Groups

Find inventory groups matching a location, prefix, or number type.

Available DIDs

Retrieve individual DIDs that are currently available for purchase.

DID Reservations

Temporarily reserve selected DIDs before completing an order.

Common workflows#

A typical coverage search starts with a broad location lookup and narrows down to specific inventory.

Country
 ├─ Region
 │  └─ City
 ├─ NANPA Prefix
 └─ DID Group Type
    └─ DID Group
       └─ Available DID
          └─ DID Reservation

Note

Not every country uses every coverage level. NANPA prefixes apply to NANPA countries, while the available regions and cities depend on each country’s inventory structure.

Find available inventory#

  1. Retrieve Countries where DIDWW inventory is available.

  2. Narrow the location with Regions, Cities, or NANPA Prefixes where applicable.

  3. Use DID Group Types to select the required number type.

  4. Search DID Groups that match the required location, prefix, and number type.

  5. Optionally retrieve Available DIDs from the selected DID Group to choose individual numbers.

Note

Available DID requests are not enabled by default. To request access to this feature, contact DIDWW Customer Service or Sales.

Reserve selected DIDs#

Use DID Reservations when your checkout or provisioning flow requires time between selecting numbers and creating an order.