Covering Harlow &
Westcliff On Sea, IG7, Billericay, Bardfield Saling, Harlow, Great Wakering, Aveley, Uttlesford, Loughton, Sewards End, Felsted, Brightlingsea, Arkesden, Howlett End, Theydon Bois, Doddinghurst, Langham, Great Bromley, Stansted, SS12, Southminster, Langley, Navestock, Nazeing, RM20, Barnston, Woodham Ferrers, Marks Tey, West Horndon, South Ockendon, Springfield, Little Chesterford, Broxted, Basildon, CB1, Tollesbury, Silver End, RM15, Hatfield Heath, CM24, Thorpe Bay, Great Dunmow, CM14, Pitsea, Sandon, Great Bardfield, Thaxted, Steeple, CB9, CM13, Little Walden, Tillingham, CB10, Lawford, Blackmore, CO11, Great Wratting, CM5, EN9, Cold Norton, Chipping Ongar, Moulsham, CO8, Panfield, Bobbingworth, Howe Green, CM12, Stansted Mountfitchet, Little Clacton, CM18, CM4, CO2, Rawreth, Boxted, CO6, CM9, Little Baddow, Terling, Hawkwell, Little Parndon, CM2, Debden, Little Warley, Audley End, Bulphan, Rettendon, Maldon, Earls Colne, SS1, Frinton On Sea, Great Totham, Elmdon, Birchanger, Chalkwell, East Horndon, SS17, Stebbing, Tolleshunt Knights, Wickford, SS14, Abridge, Asheldham, IG9, Red Oaks Hill, East Tilbury, Aldham, Grays, RM17, Debden Green, High Beach, Canewdon, Battlesbridge, Withersfield, Wivenhoe, Shenfield, Ashingdon, Little Waltham, Takeley, SS15, Shortgrove, Stondon Massey, Sewardstone, Barnardiston, Castle Point, Epping, CM23, CO4, Abbess Roding, Wakes Colne, Crays Hill, CO1, Stapleford Tawney, The Rodings, Matching Green, Sturmer, RM19, Rickling Green, Hockley, Black Notley, Little Bradley, Barling, Southend On Sea, CM0, Alphamstone, Benfleet, Boreham, Great Chesterford, Chigwell, CM19, Strethall, SS4, Copford, Great Bentley, Latchingdon, Hackney Marshes, Birch, Clacton, Kedington, CM15, Tolleshunt D Arcy, CO13, Hatfield Peverel, Wimbish Green, Elsenham, Roydon, Writtle, SG8, Cressing, West Hanningfield, Witham, Ickleton, SS8, Buckhurst Hill, CO14, SS16, Wickham Bishops, CO9, CM16, Little Thurlow, Old Harlow, SS3, Rochford, St Edmundsbury, Littlebury, Fingringhoe, Leigh On Sea, Kelvedon, Clavering, Danbury, Galleyend, Eastwick, CM17, South Hanningfield, Bures, Chadwell St Mary, Victoria Park, Tilbury, Westcliff, CM11, Dengie, Hinxton, Mayland, CM22, Purleigh, Stapleford Abbotts, Stanway, Little Burstead, South Stifford, Widford, Thorrington, Tiptree, Fryerning, Sheering, Littlebury Green, Quendon, Mountnessing, Great Baddow, Galleywood, Starlings Green, SS7, Brentwood, North Weald, SS5, St Osyth, CB11, Lambourne, Aingers Green, Frinton, Kelvedon Hatch, Rayleigh, Saffron Walden, West Mersea, Great Notley, CO12, RM18, Finchingfield, High Ongar, SS13, Steeple Bumpstead, West Tilbury, Matching, South Woodham Ferrers, Great Leighs, Hadleigh, CO10, Sible Hedingham, Widdington, Fobbing, Braintree, CM6, Langdon Hills, Wethersfield, Badgers Dene, Gilston Park, Canvey Island, Little Wratting, Pond Street, Ardleigh, Great Sampford, CO7, Epping Green, Herongate, Wendens Ambo, Walton On The Naze, Hullbridge, North Weald Bassett, Great Yeldham, E4, Prittlewell, Hempstead, East Hanningfield, Rayne, IG10, Mersea Island, Upper Green, Warley, Castle Hedingham, Harwich, Ongar, Dedham, Rickling, Althorne, CM1, Teversham, Shoeburyness, SS6, Great Thurlow, Maylandsea, CO5, CO3, West Thurrock, CM3, SS11, Ingrave, CO16, SS9, Hutton, SS0, Ramsden Heath, Purfleet, Clacton On Sea, Radwinter, The Lavers, Tendring, Chrishall, Bradwell on Sea, Wicken Bonhunt, Helions Bumpstead, Stock, Laindon, Colchester, Southend, North Stifford, Kirby le Soken, Great Warley, RM16, Babergh, Feering, Heybridge, Wimbish, Essex, Coggeshall, Waltham Abbey, Chigwell Row, CM20, Ashen, Burnham On Crouch, Lexden, Duddenhoe End, Tye Common, Chelmsford, CM8, Stanford Le Hope, Birdbrook, Halstead, CO15, Ingatestone, Little Sampford, Corringham, South Benfleet, Thundersley, Bocking, Great Burstead, Matching Tye, Aythorpe Roding, Fyfield, Gosfield, CM7, Thurrock, Ashdon