Local Calling Guide
Area code/prefix search
NPA: 307
[Rate centres in NPA 307]
[Dial plan for NPA 307]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 307-221
| 6 |
Cheyenne |
WY |
CHYNWY07GMD |
6529 T-MOBILE USA, INC. |
654 |
|
|
|
| 307-221
| 7 |
Cheyenne |
WY |
CHYNWY07LMD |
5562 METROPCS, INC. |
654 |
|
|
|
| 307-221
| 8 |
Cheyenne |
WY |
CHYNWYRF6MD |
145J TERRA NOVA TELECOM INC. |
654 |
|
2023-11-11 |
|
| 307-221
| 9 |
Cheyenne |
WY |
CHYNWY07GMD |
6529 T-MOBILE USA, INC. |
654 |
|
|
|
| 307-222
| A |
Cheyenne |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-222
| 0 |
Cheyenne |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-222
| 1 |
Cheyenne |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-222
| 2 |
Cheyenne |
WY |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2010-02-21 |
|
| 307-222
| 3 |
Cheyenne |
WY |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2010-06-17 |
|
| 307-222
| 4 |
Cheyenne |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-222
| 5 |
Cheyenne |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2008-02-01 |
|
| 307-222
| 6 |
Cheyenne |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2008-02-13 |
|
| 307-222
| 7 |
Cheyenne |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2008-02-13 |
|
| 307-222
| 8 |
Cheyenne |
WY |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2010-12-03 |
|
| 307-222
| 9 |
Cheyenne |
WY |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2008-11-29 |
|
| 307-223
| A |
Laramie |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-223
| 0 |
Laramie |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-223
| 1 |
Laramie |
WY |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2010-02-21 |
|
| 307-223
| 2 |
Laramie |
WY |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2011-01-06 |
|
| 307-223
| 3 |
Laramie |
WY |
CHYNWYMAZMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
654 |
|
2010-11-30 |
|
| 307-223
| 4 |
Laramie |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-223
| 5 |
Laramie |
WY |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2011-04-07 |
|
| 307-223
| 6 |
Laramie |
WY |
CHYNWYMAX6X |
6010 NEW CINGULAR WIRELESS PCS, LLC |
654 |
|
2010-11-13 |
|
| 307-223
| 7 |
Laramie |
WY |
CHYNWYMAX4X |
370E YMAX COMMUNICATIONS CORP. - WY |
654 |
|
2011-03-29 |
|
| 307-223
| 8 |
Laramie |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2012-12-13 |
|
| 307-223
| 9 |
Laramie |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2012-12-13 |
|
| 307-224
| A |
Casper |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-224
| 0 |
Casper |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-224
| 1 |
Casper |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-224
| 2 |
Casper |
WY |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2012-08-19 |
|
| 307-224
| 3 |
Casper |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
2014-08-28 |
|
| 307-224
| 4 |
Casper |
WY |
CHYNWYMAEMD |
9416 LEVEL 3 COMMUNICATIONS, LLC - WY |
654 |
|
|
|
| 307-224
| 5 |
Casper |
WY |
BASNWYXCDS1 |
7466 TRI TEL, INC. |
654 |
|
2010-02-19 |
|
| 307-224
| 6 |
Casper |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2012-12-13 |
|
| 307-224
| 7 |
Casper |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2011-05-19 |
|
| 307-224
| 8 |
Casper |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2012-12-13 |
|
| 307-224
| 9 |
Casper |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2012-12-13 |
|
| 307-225
| A |
Laramie |
WY |
CHYNWYJLPS1 |
009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] |
654 |
|
|
|
| 307-225
| 0 |
Laramie |
WY |
CHYNWYJLPS1 |
009E BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] |
654 |
|
2020-11-01 |
|
| 307-225
| 1 |
Laramie |
WY |
CHYNWYRFDS0 |
581H AIRUS, INC. - WY |
654 |
|
2021-03-05 |
|
| 307-225
| 2 |
Laramie |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2020-12-19 |
|
| 307-225
| 3 |
Laramie |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2020-12-19 |
|
| 307-225
| 4 |
Laramie |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2020-12-19 |
|
| 307-225
| 5 |
Laramie |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2021-03-02 |
|
| 307-225
| 6 |
Laramie |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2021-03-02 |
|
| 307-225
| 7 |
Laramie |
WY |
CHYNWYMAX2X |
450F ONVOY, LLC - WY |
654 |
|
2021-03-02 |
|
| 307-225
| 8 |
Laramie |
WY |
CHYNWY07LMD |
5562 METROPCS, INC. |
654 |
|
2021-05-14 |
|
| 307-225
| 9 |
Laramie |
WY |
CHYNWYMAQMD |
081F BANDWIDTH.COM CLEC, LLC - WY |
654 |
|
2021-06-25 |
|
| 307-226
| A |
Afton |
WY |
CHYNWYMAZMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
654 |
|
|
|
| 307-226
| 0 |
Afton |
WY |
CHYNWYMAXIX |
6566 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WY |
654 |
|
2018-08-11 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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