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 |
623-414
| 4 |
Phoenix |
AZ |
PHNZAZ87PS0 |
7175 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
666 |
|
2006-11-03 |
|
623-414
| 5 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2007-02-17 |
|
623-414
| 6 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2007-02-17 |
|
623-414
| 7 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2007-01-06 |
|
623-414
| 8 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2007-01-06 |
|
623-414
| 9 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2007-01-06 |
|
623-418
| A |
Phoenix |
AZ |
PHNXAZMACM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
|
|
623-419
| A |
Phoenix |
AZ |
PHNXAZMACM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
|
|
623-419
| 0 |
Phoenix |
AZ |
PHNXAZMACM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2012-03-30 |
|
623-419
| 1 |
Phoenix |
AZ |
PHNXAZMACM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2012-03-30 |
|
623-419
| 2 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2012-04-02 |
|
623-419
| 3 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2012-04-02 |
|
623-419
| 4 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2012-04-02 |
|
623-419
| 5 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2012-04-02 |
|
623-419
| 6 |
Phoenix |
AZ |
PHNXAZMACM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2012-05-02 |
|
623-419
| 7 |
Phoenix |
AZ |
PHNXAZMACM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2012-05-02 |
|
623-419
| 8 |
Phoenix |
AZ |
PHNXAZMACM6 |
6010 NEW CINGULAR WIRELESS PCS, LLC |
666 |
|
2012-05-02 |
|
623-419
| 9 |
Phoenix |
AZ |
TEMPAZNR7MD |
5562 METROPCS, INC. |
666 |
|
2014-08-06 |
|
623-428
| A |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
|
|
623-428
| 0 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2011-01-21 |
|
623-428
| 1 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2011-01-21 |
|
623-428
| 2 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2011-01-21 |
|
623-428
| 3 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2011-08-22 |
|
623-428
| 4 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2011-08-22 |
|
623-428
| 5 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2011-08-22 |
|
623-428
| 6 |
Phoenix |
AZ |
PHNAAZ55DS2 |
722E YMAX COMMUNICATIONS CORP. - AZ |
666 |
|
2011-08-23 |
|
623-428
| 7 |
Phoenix |
AZ |
PHNAAZ55DS2 |
722E YMAX COMMUNICATIONS CORP. - AZ |
666 |
|
2011-08-23 |
|
623-428
| 8 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2011-01-21 |
|
623-428
| 9 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2011-01-21 |
|
623-432
| A |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
|
|
623-432
| 0 |
Phoenix |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2009-11-17 |
|
623-432
| 1 |
Phoenix |
AZ |
PHNDAZ91DS5 |
3285 LEVEL 3 COMMUNICATIONS, LLC - AZ |
666 |
|
2009-11-17 |
|
623-432
| 2 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2010-03-11 |
|
623-432
| 3 |
Phoenix |
AZ |
PHNZAZZJDS1 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
666 |
|
2010-02-08 |
|
623-432
| 4 |
Phoenix |
AZ |
PHNZAZZJAMD |
6572 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ |
666 |
|
2010-03-20 |
|
623-432
| 5 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2011-01-09 |
|
623-432
| 6 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2009-11-16 |
|
623-432
| 7 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2011-01-09 |
|
623-432
| 8 |
Phoenix |
AZ |
PHNXAZ28DS3 |
630E ONVOY, LLC - AZ |
666 |
|
2010-03-08 |
|
623-432
| 9 |
Phoenix |
AZ |
PHNXAZMAXQX |
587F BANDWIDTH.COM CLEC, LLC - AZ |
666 |
|
2010-04-25 |
|
623-433
| A |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
|
|
623-433
| 0 |
Phoenix |
AZ |
PHNAAZ55DS1 |
4793 XO ARIZONA, INC. |
666 |
|
2005-12-12 |
|
623-433
| 1 |
Phoenix |
AZ |
PHNAAZ55DS1 |
4793 XO ARIZONA, INC. |
666 |
|
2005-12-12 |
|
623-433
| 2 |
Phoenix |
AZ |
PHNAAZ55DS1 |
4793 XO ARIZONA, INC. |
666 |
|
2005-12-12 |
|
623-433
| 3 |
Phoenix |
AZ |
PHNAAZ55DS1 |
4793 XO ARIZONA, INC. |
666 |
|
2005-12-12 |
|
623-433
| 4 |
Phoenix |
AZ |
PHNAAZ55DS1 |
4793 XO ARIZONA, INC. |
666 |
|
2005-12-12 |
|
623-433
| 5 |
Phoenix |
AZ |
PHNAAZ55DS1 |
4793 XO ARIZONA, INC. |
666 |
|
2005-12-12 |
|
623-433
| 6 |
Phoenix |
AZ |
TEMPAZNR5MD |
6529 T-MOBILE USA, INC. |
666 |
|
2005-11-12 |
|
623-433
| 7 |
Phoenix |
AZ |
PHNXAZMAX1Z |
318J COMCAST IP PHONE, LLC |
666 |
|
2005-12-05 |
|
623-433
| 8 |
Phoenix |
AZ |
PHNXAZMAX1Z |
318J COMCAST IP PHONE, LLC |
666 |
|
2005-12-05 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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