| Postal Code | Locality / District | Administrative Area | Coordinates |
|---|---|---|---|
| St. John's Northwest Newfoundland & Labrador Provincial Government | St. John's · Newfoundland and Labrador | 47.5698, -52.7796 |
Postal code prefix A1B in Canada covers 1 localities (primarily in Newfoundland and Labrador, including St. John's Northwest Newfoundland & Labrador Provincial Government), spanning from A1B to A1B.
There are 1 active postal codes starting with A1B in Canada. Use the interactive directory table above to filter by locality or copy any code in one click.