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US-wide » State TX » County Dallas » CO DLLSTX37

GREEN/RED are central offices and yellow is selected CO
(arg=:param=cy:p2=2664:p3=:clli=DLLSTX37)
CO DLLSTX37 (CLLI code)


Telco: WINSTAR WIRELESS, INC. - TX
Address: 2323 BRYAN ST

google map the location
Serves:
469-542 469-789 469-718 469-324 817-900
817-908 817-914 817-500 214-452 214-453
214-294 214-382 214-627 214-568 214-569
214-580 214-593 214-921 214-313 214-233
214-873 214-964 214-253 214-273 940-293
940-294 940-295 972-616 972-546 972-805
972-499 972-829 972-590 972-850 972-693
972-798 972-992 972-999 972-421


This CO feature set
Note: If you are not a Telco guru or network admin, these codes are of no interest, and do not relate to DSL service
    WC DS0/fractional DS1 with remote mgmnt
    VI Net. Reconfig
    VH Network Reconfig. Office - DS3 to DS3
    VA Digital data 19.2 Kbs
    UZ Secondary channel
    UY Route diversity
    UX Extended superframe cond (DS1 ESF)
    UV Transport resource management center
    UU Access to Clear Channel Transmission
    UR DS3 capable
    UP 64 Kbs clear channel DDS
    UL Synchronous special access DDS-2 wire
    UK Disaster Recovery Loop Redundancy
    UJ Dist rec-WC and facility redundancy
    UH Disaster recovery-hub redundancy
    UG Clear channel DS1 and B8ZS line coding
    UF Voice gateway office
    UE Net reconfig-DS1
    UC Video hub
    UB Secondary channel capable on DDS
    UA Special access DS1 transport over fiber
    SU High cap mux-DS1 to data over voice
    SQ High cap mux-DS1 to voice
    SP Digital data mux DS1 to DS0
    SI Switched Fractionalized Office
    SH High cap mux-DS3 to DS1
    SF Wideband analog mux-group to DS1
    RN Voice bridging-terminus
    RM Program audio bridging
    RD Voice grade data bridging
    QG Special access interconnect-microwave
    QE Special access interconnect-fiber
    QC Switched access interconnect-microwave
    QA Switched access interconnect-fiber
    PM Swiched access-price zone 4
    PL Swiched access-price zone 3
    PK Switched access-price zone 2
    PJ Switched access-price zone 1
    JA Switch to Computer Applications Interfac
    IH Make busy key
    ID Multiline hunt group-individual port acc
    IC Multiline hunt group
    IB Calling billing number delivery
    IA Alternate routing
    HA Signal point
    GR Local Number Portability Capable
    GQ Carrier I.D. Parameter
    GP Pre-Paid Calling Service
    GL International blocking
    GE Public switched 56 KBS DDS (PSDS)
    G8 Designated Operator Services (DOS)
    G6 1+coin tandem MOSS
    G4 1+coin direct MOSS
    G2 Outward operator service
    G1 Directory assistance (555)
    DD Centralized equal access end office
    DA Feature group D with 10XXX dialing
    BC Feature group B with ANI
    AA Feature group A