Local Calling Guide
Area code/prefix search
NPA: 610
[Rate centres in NPA 610]
[Dial plan for NPA 610]
<< 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 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 610-972
| 5 |
Allentown (Lehigh) |
PA |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
|
|
| 610-972
| 6 |
Allentown (Lehigh) |
PA |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
|
|
| 610-972
| 7 |
Allentown (Lehigh) |
PA |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
|
|
| 610-972
| 8 |
Allentown (Lehigh) |
PA |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
|
|
| 610-972
| 9 |
Allentown (Lehigh) |
PA |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
|
|
| 610-973
| A |
Allentown (Lehigh) |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
2025-03-11 |
|
| 610-973
| 0 |
Allentown (Lehigh) |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-973
| 1 |
Allentown (Lehigh) |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-973
| 2 |
Allentown (Lehigh) |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-973
| 3 |
Allentown (Lehigh) |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-973
| 4 |
Allentown (Lehigh) |
PA |
PHLAPASL0MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
228 |
|
2005-11-15 |
|
| 610-973
| 5 |
Allentown (Lehigh) |
PA |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
2009-03-16 |
|
| 610-973
| 6 |
Allentown (Lehigh) |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-973
| 7 |
Allentown (Lehigh) |
PA |
PHLAPAMK20Z |
002F BANDWIDTH.COM CLEC, LLC - PA |
228 |
|
2010-10-11 |
|
| 610-973
| 8 |
Allentown (Lehigh) |
PA |
|
829J PAETEC ITEL, LLC |
228 |
|
|
|
| 610-973
| 9 |
Allentown (Lehigh) |
PA |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
2006-03-02 |
|
| 610-974
| A |
Bethlehem |
PA |
BHLHPABEDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-975
| A |
Philadelphia Suburban Zone 26 |
PA |
WAYNPAWYDS0 |
9208 VERIZON PENNSYLVANIA, INC. |
228 |
|
|
|
| 610-977
| A |
Philadelphia Suburban Zone 26 |
PA |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-977
| 0 |
Philadelphia Suburban Zone 26 |
PA |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-977
| 1 |
Philadelphia Suburban Zone 26 |
PA |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
2022-03-13 |
|
| 610-977
| 2 |
Philadelphia Suburban Zone 26 |
PA |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2005-07-24 |
|
| 610-977
| 3 |
Philadelphia Suburban Zone 26 |
PA |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-977
| 4 |
Philadelphia Suburban Zone 26 |
PA |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2005-07-24 |
|
| 610-977
| 5 |
Philadelphia Suburban Zone 26 |
PA |
PHLAPAMKX4X |
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-11-05 |
|
| 610-977
| 8 |
Philadelphia Suburban Zone 26 |
PA |
|
547E ONVOY, LLC - PA |
228 |
|
2026-01-05 |
|
| 610-977
| 9 |
Philadelphia Suburban Zone 26 |
PA |
WNRTPAAHCMA |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
228 |
|
2022-03-13 |
|
| 610-978
| A |
Slatington |
PA |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
|
|
| 610-978
| 0 |
Slatington |
PA |
|
547E ONVOY, LLC - PA |
228 |
|
2025-05-09 |
|
| 610-978
| 1 |
Slatington |
PA |
|
547E ONVOY, LLC - PA |
228 |
|
2025-05-09 |
|
| 610-978
| 2 |
Slatington |
PA |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2005-08-18 |
|
| 610-978
| 3 |
Slatington |
PA |
PHLAPAMKXSX |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
228 |
|
2005-08-18 |
|
| 610-978
| 4 |
Slatington |
PA |
PHLAPAMK17Z |
784E BLOCK LINE SYSTEMS, LLC - PA |
228 |
|
2010-04-26 |
|
| 610-978
| 5 |
Slatington |
PA |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2016-03-28 |
|
| 610-978
| 6 |
Slatington |
PA |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2016-03-28 |
|
| 610-978
| 7 |
Slatington |
PA |
PHLAPAMKX4X |
624H ONVOY SPECTRUM, LLC |
228 |
|
2021-05-13 |
|
| 610-978
| 8 |
Slatington |
PA |
PHLAPAFGD2S |
547E ONVOY, LLC - PA |
228 |
|
2024-06-08 |
|
| 610-978
| 9 |
Slatington |
PA |
|
547E ONVOY, LLC - PA |
228 |
|
2025-03-09 |
|
| 610-979
| A |
Atglen |
PA |
PHLAPAMKXCX |
318J COMCAST IP PHONE, LLC |
228 |
|
|
|
| 610-979
| 0 |
Atglen |
PA |
PHLAPAMKXCX |
318J COMCAST IP PHONE, LLC |
228 |
|
2008-12-15 |
|
| 610-979
| 1 |
Atglen |
PA |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2009-04-10 |
|
| 610-979
| 2 |
Atglen |
PA |
PHLAPAMKX4X |
624H ONVOY SPECTRUM, LLC |
228 |
|
2024-10-26 |
|
| 610-979
| 3 |
Atglen |
PA |
|
145J TERRA NOVA TELECOM INC. |
228 |
|
2025-08-01 |
|
| 610-979
| 6 |
Atglen |
PA |
FTWSPAFWX2X |
7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA |
228 |
|
2016-03-21 |
|
| 610-979
| 7 |
Atglen |
PA |
PHLAPA031MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
228 |
|
2017-10-05 |
|
| 610-979
| 8 |
Atglen |
PA |
FTWSPAFWIMD |
422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA |
228 |
|
2012-07-02 |
|
| 610-979
| 9 |
Atglen |
PA |
PHLAPAFGXCX |
073H TELNYX LLC |
228 |
|
2021-02-18 |
|
| 610-980
| A |
Philadelphia Suburban Zone 23 |
PA |
KGPRPADODS0 |
7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA |
228 |
|
|
|
| 610-980
| 0 |
Philadelphia Suburban Zone 23 |
PA |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-04-17 |
|
| 610-980
| 1 |
Philadelphia Suburban Zone 23 |
PA |
|
3806 CORE COMMUNICATIONS, INC. - PA |
228 |
|
2019-04-17 |
|
<< 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 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>
Last updated: Tue, 31 Mar 2026 13:56:49 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.