Local Calling Guide
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Switch: GNBONCEU
| Switch (link to prefixes) | Switch name | Company |
|---|---|---|
| GNBONCEU01Z | 7421 AT&T - LOCAL | |
| GNBONCEU02Z | 829J PAETEC ITEL, LLC | |
| GNBONCEU05T | GREENSBORO | |
| GNBONCEU14Z | ||
| GNBONCEU21T | GREENSBORO | |
| GNBONCEU21Z | ||
| GNBONCEU24Z | 638E ONVOY, LLC - NC | |
| GNBONCEU26T | GREENSBORO | |
| GNBONCEU27Z | 998E BANDWIDTH.COM CLEC, LLC - NC | |
| GNBONCEU30Z | 361F NORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC | |
| GNBONCEU31Z | 8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC | |
| GNBONCEU33G | GREENSBORO EUGENE | 9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
| GNBONCEU33Z | 4792 XO NORTH CAROLINA, INC. | |
| GNBONCEU34Z | ||
| GNBONCEU38Z | 5562 METROPCS, INC. | |
| GNBONCEU39Z | ||
| GNBONCEU45Z | 6214 NEW CINGULAR WIRELESS PCS, LLC - GA | |
| GNBONCEU46Z | ||
| GNBONCEU50Z | ||
| GNBONCEU51Z | 6630 USA MOBILITY WIRELESS, INC. | |
| GNBONCEU53Z | 508J CENTURYLINK COMMUNICATIONS, LLC | |
| GNBONCEU55Z | 440G FRONTIER COMMUNICATIONS OF AMERICA, INC. - NC | |
| GNBONCEU59Z | 516C AT&T CORP. | |
| GNBONCEU61Z | ||
| GNBONCEU62Z | ||
| GNBONCEU63Z | ||
| GNBONCEU64Z | 769H RIVERSTREET COMMUNICATIONS OF NO CAROLINA - NC | |
| GNBONCEU65Z | 5562 METROPCS, INC. | |
| GNBONCEU65Z | 8645 SUNCOM DBA T-MOBILE USA | |
| GNBONCEU66Z | ||
| GNBONCEU68Z | ||
| GNBONCEU72Z | 511C SOUTH CAROLINA NET, INC. - NC | |
| GNBONCEU74Z | ||
| GNBONCEU75Z | 073H TELNYX LLC | |
| GNBONCEU78Z | 624H ONVOY SPECTRUM, LLC | |
| GNBONCEU79Z | 156J RCLEC, INC. | |
| GNBONCEU80Z | 114J EXIANT COMMUNICATIONS LLC | |
| GNBONCEU82Z | 515J IP HORIZON LLC | |
| GNBONCEU83Z | 506J TWILIO INTERNATIONAL, INC. | |
| GNBONCEU84Z | 478J NUSO, LLC | |
| GNBONCEU86Z | ||
| GNBONCEU87Z | ||
| GNBONCEU92Z | 622J SKYE TELECOM LLC DBA SKYETEL | |
| GNBONCEU95Z | 6282 UNITED STATES CELLULAR - NC | |
| GNBONCEU97Z | ||
| GNBONCEU99Z | 732J NUSO, LLC | |
| GNBONCEUBMD | ||
| GNBONCEUCMD | ||
| GNBONCEUDS2 | GREENSBORO | |
| GNBONCEUDS4 | GREENSBORO | 8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC |
| GNBONCEUMS2 | GREENSBORO |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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