NPA
NXX
CLLI
City, ST
Telco
307
212
CHYNWYMAYMD
ROCK SPG
LEVEL 3 COMMUNICATIONS LLC - WY
307
252
RCSPWY08AMD
ROCK SPG
UINTAH BASIN ELECTRONIC TELECOMMUNICATIONS
307
350
MNVWWYXCCM1
ROCK SPG
UNION TELEPHONE COMPANY DBA UNION CELLULAR
307
352
RCSPWYMADS0
ROCK SPG
QWEST CORPORATION
307
354
MNVWWYXCCM1
ROCK SPG
UNION TELEPHONE COMPANY DBA UNION CELLULAR
307
362
RCSPWYMADS0
ROCK SPG
QWEST CORPORATION
307
371
RCSPWY07CM1
ROCK SPG
CELLCO PARTNERSHIP DBA VERIZON WIRELESS-WY
307
382
RCSPWYMADS0
ROCK SPG
QWEST CORPORATION
307
389
RCSPWY07CM1
ROCK SPG
CELLCO PARTNERSHIP DBA VERIZON WIRELESS-WY
307
768
RCSPWYAW00A
ROCK SPG
CONTACT COMMUNICATIONS WY
307
922
CHYNWYMZ1MD
ROCK SPG
AT&T LOCAL
406
354
RCSPMTXCRS1
ROCK SPG
MID-RIVERS TELEPHONE COOPERATIVE INC.