Local Calling Guide
Area code/prefix search
Switch: CHYNWYMAX2X
<< 1 2 3 4 5 6 7 8 9 10 11
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 307-999
| 7 |
Moran |
WY |
450F ONVOY, LLC - WY |
654 |
|
2018-11-02 |
|
| 307-999
| 8 |
Moran |
WY |
450F ONVOY, LLC - WY |
654 |
|
2018-11-02 |
|
| 406-574
| 2 |
Silvertip |
MT |
453F ONVOY, LLC - MT |
654 |
|
2021-07-05 |
|
| 406-643
| A |
North Parkman |
MT |
453F ONVOY, LLC - MT |
654 |
|
|
|
| 406-643
| 0 |
North Parkman |
MT |
453F ONVOY, LLC - MT |
654 |
|
2012-12-17 |
|
| 406-643
| 2 |
North Parkman |
MT |
453F ONVOY, LLC - MT |
654 |
|
2021-02-11 |
|
| 406-643
| 3 |
North Parkman |
MT |
453F ONVOY, LLC - MT |
654 |
|
2021-02-11 |
|
| 406-643
| 4 |
North Parkman |
MT |
453F ONVOY, LLC - MT |
654 |
|
2020-11-10 |
|
| 406-643
| 5 |
North Parkman |
MT |
453F ONVOY, LLC - MT |
654 |
|
2021-07-05 |
|
| 406-643
| 6 |
North Parkman |
MT |
453F ONVOY, LLC - MT |
654 |
|
2019-09-15 |
|
| 406-643
| 7 |
North Parkman |
MT |
453F ONVOY, LLC - MT |
654 |
|
2007-07-18 |
|
| 406-659
| 7 |
North Parkman |
MT |
453F ONVOY, LLC - MT |
654 |
|
2011-10-24 |
|
| 406-840
| A |
Silvertip |
MT |
453F ONVOY, LLC - MT |
654 |
|
|
|
| 406-840
| 0 |
Silvertip |
MT |
453F ONVOY, LLC - MT |
654 |
|
2012-12-17 |
|
| 406-840
| 5 |
Silvertip |
MT |
453F ONVOY, LLC - MT |
654 |
|
2019-09-15 |
|
| 406-840
| 6 |
Silvertip |
MT |
453F ONVOY, LLC - MT |
654 |
|
2019-09-15 |
|
| 406-840
| 7 |
Silvertip |
MT |
453F ONVOY, LLC - MT |
654 |
|
2007-07-15 |
|
| 406-840
| 8 |
Silvertip |
MT |
453F ONVOY, LLC - MT |
654 |
|
2011-07-11 |
|
| 435-281
| 2 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2021-03-26 |
|
| 435-281
| 3 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2021-03-26 |
|
| 435-281
| 5 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2021-10-31 |
|
| 435-281
| 6 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2021-12-09 |
|
| 435-292
| A |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
|
|
| 435-292
| 2 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2020-05-26 |
|
| 435-292
| 3 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2020-09-10 |
|
| 435-292
| 4 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2019-07-08 |
|
| 435-292
| 5 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2019-07-08 |
|
| 435-292
| 6 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2013-12-26 |
|
| 435-292
| 7 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2007-06-17 |
|
| 435-292
| 8 |
Coalville |
UT |
871E ONVOY, LLC - UT |
660 |
|
2013-12-26 |
|
| 970-489
| A |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
|
|
| 970-489
| 1 |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
2012-12-12 |
|
| 970-489
| 2 |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
2012-12-12 |
|
| 970-489
| 3 |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
2012-12-12 |
|
| 970-489
| 4 |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
2019-09-09 |
|
| 970-489
| 5 |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
2020-12-18 |
|
| 970-489
| 7 |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
2007-09-29 |
|
| 970-489
| 8 |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
2019-12-12 |
|
| 970-802
| 2 |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
2021-10-29 |
|
| 970-802
| 5 |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
2021-12-13 |
|
| 970-802
| 8 |
South Cheyenne |
CO |
026D ONVOY, LLC - CO |
654 |
|
2022-02-06 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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