Local Calling Guide
Area code/prefix search
NPA: 623
[Rate centres in NPA 623]
[Dial plan for NPA 623]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 623-253
| 7 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-03-02 |
|
| 623-253
| 8 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-03-02 |
|
| 623-253
| 9 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-03-02 |
|
| 623-254
| A |
Phoenix |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
|
|
| 623-254
| 0 |
Phoenix |
AZ |
PHNXAZUI8MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
666 |
|
2020-04-27 |
|
| 623-254
| 1 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-05-29 |
|
| 623-254
| 2 |
Phoenix |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2020-04-27 |
|
| 623-254
| 3 |
Phoenix |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2020-04-27 |
|
| 623-254
| 4 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-05-29 |
|
| 623-254
| 5 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-05-29 |
|
| 623-254
| 6 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-05-29 |
|
| 623-254
| 7 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-05-29 |
|
| 623-254
| 8 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2021-05-13 |
|
| 623-254
| 9 |
Phoenix |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
2020-04-26 |
|
| 623-255
| A |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
|
|
| 623-255
| 0 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2007-05-24 |
|
| 623-255
| 1 |
Phoenix |
AZ |
PHNAAZ55DS2 |
722E YMAX COMMUNICATIONS CORP. - AZ |
666 |
|
2008-05-15 |
|
| 623-255
| 2 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2007-05-24 |
|
| 623-255
| 3 |
Phoenix |
AZ |
PHNZAZZJDS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
666 |
|
2008-05-01 |
|
| 623-255
| 4 |
Phoenix |
AZ |
PHNAAZ55DS2 |
722E YMAX COMMUNICATIONS CORP. - AZ |
666 |
|
2008-05-15 |
|
| 623-255
| 5 |
Phoenix |
AZ |
PHNAAZ55DS2 |
722E YMAX COMMUNICATIONS CORP. - AZ |
666 |
|
2008-05-15 |
|
| 623-255
| 6 |
Phoenix |
AZ |
PHNAAZ55DS2 |
722E YMAX COMMUNICATIONS CORP. - AZ |
666 |
|
2008-05-15 |
|
| 623-255
| 7 |
Phoenix |
AZ |
PHNAAZ55DS2 |
722E YMAX COMMUNICATIONS CORP. - AZ |
666 |
|
2008-05-15 |
|
| 623-255
| 8 |
Phoenix |
AZ |
PHNAAZ55DS2 |
722E YMAX COMMUNICATIONS CORP. - AZ |
666 |
|
2008-05-15 |
|
| 623-255
| 9 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2007-05-24 |
|
| 623-256
| A |
Phoenix |
AZ |
PHNXAZMAX1Z |
318J COMCAST IP PHONE, LLC |
666 |
|
|
|
| 623-256
| 0 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2004-10-13 |
|
| 623-256
| 1 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2004-10-13 |
|
| 623-256
| 2 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2004-10-13 |
|
| 623-256
| 3 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2004-10-13 |
|
| 623-256
| 4 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2004-10-13 |
|
| 623-256
| 5 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2004-10-13 |
|
| 623-256
| 6 |
Phoenix |
AZ |
PHNXAZMAX1Z |
318J COMCAST IP PHONE, LLC |
666 |
|
2004-10-12 |
|
| 623-256
| 7 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2004-10-13 |
|
| 623-256
| 8 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2004-10-13 |
|
| 623-256
| 9 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2004-12-17 |
|
| 623-257
| A |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
|
|
| 623-257
| 0 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2020-08-17 |
|
| 623-257
| 1 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2020-08-17 |
|
| 623-257
| 2 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2020-08-17 |
|
| 623-257
| 3 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2020-08-17 |
|
| 623-257
| 4 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2020-08-17 |
|
| 623-257
| 5 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-08-19 |
|
| 623-257
| 6 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-08-19 |
|
| 623-257
| 7 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-08-19 |
|
| 623-257
| 8 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-08-19 |
|
| 623-257
| 9 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2020-08-24 |
|
| 623-258
| A |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
|
|
| 623-258
| 0 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2009-11-07 |
|
| 623-258
| 1 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2009-11-07 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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