New NPAs in service between Thursday, November 01, 2018and Thursday, January 31, 2019
| NPA | Country | Time Difference (From GMT) | State | State Abbrv. | Service Date | Comments |
| 367 | CANADA | -5 | Quebec | | 24 Nov 2018 | |
| 879 | CANADA | -3.5 | Newfoundland | | 24 Nov 2018 | |
| 658 | JAMAICA | -5 | | | 30 Nov 2018 | |
See World Zone 1 for explanation of "NPA"
Where shown:
| Time Diff. |
is with respect to GMT (UCT) |
Suspended
Pending
Proposed |
indicate the code is not in use: the "Service Date" has been delayed or not set |
| Service Date |
is the date code becomes (or became) effective. If no date is shown, the code was introduced before 1995 |