Local Calling Guide
Area code/prefix search
NPA: 520 [Rate centres in NPA 520] [Dial plan for NPA 520]
NXX: 719
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
520-719 | A | Tucson | AZ | 587F BANDWIDTH.COM CLEC, LLC - AZ | 668 | ||||
520-719 | 0 | Tucson | AZ | 587F BANDWIDTH.COM CLEC, LLC - AZ | 668 | 2015-09-21 | |||
520-719 | 1 | Tucson | AZ | 587F BANDWIDTH.COM CLEC, LLC - AZ | 668 | 2015-09-21 | |||
520-719 | 2 | Tucson | AZ | 630E ONVOY, LLC - AZ | 668 | 2015-12-22 | |||
520-719 | 3 | Tucson | AZ | 630E ONVOY, LLC - AZ | 668 | 2015-12-22 | |||
520-719 | 4 | Tucson | AZ | 7184 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.- AZ | 668 | 2016-03-04 | |||
520-719 | 5 | Tucson | AZ | 5562 METRO PCS, INC. | 668 | 2016-01-11 | |||
520-719 | 6 | Tucson | AZ | 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 668 | 2016-01-16 | |||
520-719 | 7 | Tucson | AZ | 6529 T-MOBILE USA, INC. | 668 | 2015-09-22 | |||
520-719 | 8 | Tucson | AZ | 6529 T-MOBILE USA, INC. | 668 | 2015-09-22 | |||
520-719 | 9 | Tucson | AZ | 6529 T-MOBILE USA, INC. | 668 | 2015-09-22 |
Last updated: Sun, 29 Nov 2020 13:13:58 UTC
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